How to find the greatest common factor - from TutaPoint.com
ฝัง
- เผยแพร่เมื่อ 16 ก.ย. 2024
- This lesson reviews finding the prime factorization of a number and then using that skill to find the greatest common factor between two or three numbers. The Greatest Common Factor is the biggest number that divides evenly into each number in a given group of numbers.
Want to see more math videos from TutaPoint? Log-on to www.tutapoint.com where we offer a full library of math videos.
TutaPoint provides live, online tutoring at www.tutapoint.com using only U.S. based tutors.
![Learn Greatest Common Factor (GCF) & Least Common Multiple (LCM) - [7]](http://i.ytimg.com/vi/W0ZQZtbq01c/mqdefault.jpg)
who else is here because they didnt pay attention in class?
me
12345 IN ACTION yeppp
Me
Me
12345 IN ACTION I did pay attention in class but I couldn’t understand the teachers ways
so, who's here bc every school year they completely forget how to find the gcf?
ME I HAD A COLLEGE STUDENT ON DISCORD EXPLAIN PARAGRAPHS OF FACTORS TO ME LMAO
Iyah???? Encias??
Uh
me
Me
Me : here because I didn’t pay attention in class
Also me : not paying attention the first 3 mins because I’m too busy raiding the comments
👁👄👁
Yeah that’s what I’m doin right now lmao 🤣
Same its 2am
I’m just here cus I didn’t pay attention in class 😭
Team Cheese lol same
lxnelypeach roblox
who else here cuz of homework
Hyped Phantom I am😥
Hyped Phantom me as well am here becuse of homework
I am
Me.
Hyped Phantom me
MORE HELPFUL THAN ALL OF MY HIGHSCHOOL MATH PUT TOGETHER
+Song Lyrics It's clear your grade 6 English skills aren't helping you at all.
+Song Lyrics You should try looking up an English tutorial as well, specifically one that explains the difference between your and you're.
BigBeautyEffects57 WAIT YOUR LEARNING THIS IN HIGHSCHOOL I'm in 5th grade
You forget it in highschool. You need it for quadratics and such.
***** Yeah, but not using proper grammar and punctuation makes you look like an uneducated child. Cleary that's what you are, as you just showed through your lack of punctuation.
I'm a 17 year old teenager who still doesn't know how to find GCF especially in dividing fractions. . .
Embarassing. I know.
Leon Hughes HARDERRR
BWHAHAHA ME
i feel ya im 16
i forgot how to do this lol, because this did not apply to any of my math lessons after 5th grade.
I'm 18 & don't know how to GCF
I am in sixth grade and i am supposed to be in advanced math but I didn't get to take to test determining weather you were advanced are not , and my teacher just tells us what to write in our notes so I was very confused . This video helped a lot I am happy that I stumbled across this video!
same
hannah burcham me too
Literally same thing happened to me :D
hannah burcham lol, same. I guessed on a test and ended up in 6/7 advanced math. IDK how, I guess I was unlucky.
juliá I'm just grade 4 and my teacher already told us about LCMs and gcm
Ad: still searching TH-cam for math homework
Me: Yes,yes I am😂
*When you're not in 4th grade anymore but you still don't know how to find the GCF*
lol
Same
samee
That is relatable!
yeah same
Homework
Half
Of
My
Energy
Wasted
On
Random
Knowledge
Yup pretty much nailed it on the head
Hahahahahahaha
Thank you for all of your help I had a bit of trouble understanding this at school 😊👍. 🦀🐣🐿🌵🌝🍀🎄🐾☄🌊⛈🌫🍩🍿🍳🍑🎟🕴🏒
JonRowan1212 👍
I don't like this
What? 👾🌚💤😼💣🙏💢💯💥🙌💥
She’s such a good teacher! And in the end she is thanking us for joining oh HEL NO THANK YOU GIRL
yeah thanks girl!!
CRAFTY CRAFTS omg this comment was 2 years ago?!
@@anoosii2920 lol!
@@polygonalcow1553 omg that comment was 1 month ago
@@anoosii2920 Hi welcome to your comment :)
I'm here b/c I thought I could homeschool my kids and all of a sudden I realized I haven't done this stuff in 20+ years...
hahaha how did it go? i hope everything went fine
@@Extradub32p 🥴 They have learned some new swear words right along with the math 😂😅
I'm a 15 y/o kid that's being home schooled on a farm and I gotta teach myself and my brothers
@@Beauty_N_Chaos 🥲🥲 it’s normal don’t worry 😂
@@jessrogers6655 that’s some real dedication, its so amazing how u, a 15 year old boy can teach 3 of ur siblings, keep going you can do a good job, nothing is impossible, I’m sure your life style will change and everything for the better. I wish you good luck
I totally forget how to do factors since it was like 3 years ago , but since the 1st chapter of my Sec 1 assessment book is about factors and multiples , I decided to do a review on that chapter before doing it , great tutorial , thanks , it helped me a lot coz I missed the lesson abt factors in school! : )
Thank you for this very descriptive tutorial 😁
OMG thanks it helped me sooo much bc I needed it for school
so uh im in college and i haven't done this in like 6 years so I'm back to the basics lol
lmao same
lmao SAme
if math was this big bully, i seriously would not want to deal with it. let's put it at that..
I wouldn't have any time to run away from it....
Lol me too
+Farrukh R AGREED
Farrukh R OMGOSH !!!! 😩😌SAME I STRUGGLE EVERYDAY In THIS SHIT 😂!!!
It is a big bully
Thank you so much i keep on forgetting every year but it refreshed my memory
FINALLY found a good teaching channel, the voice is great, sounds playful, gives good examples, not just factoring 2 numbers BUT TEACHES US FACTORING 3 NUMBERS TOO which is JUST GREAT this is better than most teaching channels
How come you multiplied the greatest common factors to get the for at the beginning of the lesson but didn't do the same with the 3's the second time?
"practice makes perfect"
more like
practice makes progress
Like, you've had a lot of practice in making videos, right?
..
But, I'll give you points for helping with my math homework. Thanks!
Even though 3 years old, this video still get views till now. Thanks anyway for the help. Now I can sleep in class and do my math homework with your vids. Hehe..
Geezz.. thanks so much ,you saved me !!... I forgot how to do the process.. so thanks so much you helped me REMEMBER it...
3:16 That is a long ass pause man- The Great One
Beautiful basic lesson that many beginners will need in order to factor many problems we run into. THanks for sharing ;D
Who else here bcs of stupid online class O.o
hi lma0ooooooooo
Thanks for helping with my homework!
This is easier to understand than in class 😂
thank so very much i needed help with hw and you came along! :0
Thanks I got an assignment but I didn't listened ro my teacher but this vid really helped me
If you guys ever need any help on math you have to watch Math Antic's videos. Omg he's just the best
Thank you for the practice makes perfect part at the end...Im feeling a bit discouraged at some of these 'simple' math lessons in my thirties
me too. im glad that there are 30 year olds that dont understand it either, gives me confience. no offense. hope you understand soon
Thanks! I was very confused with my math homework... so thats why TH-cam is helpful to studying.
_________
☠️💣☠️💣☠️💣☠️💣☠️💣☠️💣☠️💣☠️💣☠️💣☠️💣☠️💣☠️💣💣💣💣
Who else here because they forgot how to find the GCF for factoring polymnials
Me!!💜💜
HELLOOOOOO
eat my boots
Indeed :/
this video helped me alot and im in grade 4 though and im anwering this great common factor in my test thank you!
whos here cause they didn't pay attention during zoom 😃
Omg like you
It help us a lot, my son get it! thank you!!!!! god bless you!
This helped me soooo much. Thank you!
OMG THANK YOU!!!!!!!!! I needed this for class. *sniffles* Where have you been all my life!
That is me when i go home and forget everything at school that we learned
Here I am trying to remember GCF lmao what's happening with my brain.
Same here
You have 1 million views. Got a check in the mail yet? Thanks for your video. Still watched after so many years.
when u have exam tomorrow hehe! thanks for this~
Me exactly
Cory, I can have one of our instructors provide a more in-depth answer for you at no-charge. Just create an account and use the code "trytuta" when you schedule a session. Let us know if there is anything else we can do to help you understand Finding the Greatest Common Factor!
TutaPoint com
thanks for teaching me cause I'm not too smart like you
Aliana Caneno lol
' _____________ '
sobrang yabang mo Aliana tae ka ihe 😂 at ang hirap kaya nito 😂
Aliana Caneno lol girll yuh life sad
yeah, you're definitely not smart if you think anyone was born with the knowledge and understanding of these things
Beautiful lesson ❤nice chapter thanks for teaching
thank u!!!!!!!!!!
it would be nice for younger students to findng prime factors of many sets of smaller numbers for practice. That will help them soak in the basics before jumping so quickly. Thanks for sharing ;D very helpful
THANK YOU SOOOOOOOO MUCH. it helped with my homework!!!
Now this is actually simple my teacher fried my brain with confusing sentences I’m not worried enymore now this puts a smile on my face
Thank you sonmuch fir this it really helped😊
Thank you so much I have a test tomorrow
In minutes 1:54 through 2:01, you said the GCF is the product of the two numbers in common, and then you proceeded to multiply 2x2 because those are the two numbers in common. However, in minute 2:59, you did not multiply the two numbers in common, instead you just left it at 3. Why is that?
yes i thought of that too i answered 9 confidently
thank u so much this really helps a lot during this pandemic, once again thank u
who clicked this and scrolled on the comments to see people like this :
"who Else Is here cause of exams and you dont even remembered it so you clicked this to prepare"
Lol that’s me
Meeeeeeeeeeeee
This video is better explaining than my teacher she just throws any work at you without explaining
1:33 OOHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHk
Nice teaching I finished my module in math love it!!!!!
Wouldn't the GCF of the second example be 9? That threw me off.. I understood the other two.
Ikr
I got confused there too!
Hey guys....it would only be 9 if there was another set of 3's
Hey guys....it would only be 9 if there was another set of 3's
Thank you for your lesson I've understood than I expected. God bless you
Thanks for the video this will really help me on my test
Thank you for uploading this!
This helps me I'm in fourth grade
Thank you this help for my modules
THANK U SOOOOOOOOO MUCH! IT MAKES IT SO MUCH EASIER :D
Ikr so Hard
+soku the hedgehog it's really easy though!
alejandro mallen no it isn't!!!!
+alejandro mallen ikr
+Kaley Tarwater yes it is
This is way better than the one my teacher shows us in class
pretty sure everyone is kids who have week old late homework in middle school and also in gifted and talented for math but is failing in math....wait, thats me.
Same I hear ya
SO HELPFUL TYSM MY TEACHER IS SO MUCH MORE CONFUSING
I already know that im grade 4 and i need to study for the exam
Now ur Grade 8
Rianna Yllor I’m grade t
Danilyn Ferolino 5
@@randomeditfinder9304 ok?
Rianna Yllor lol
Thanks it helps me a lot!
this is so hard to do my ixl homework i need moore help
Annabelle Maynard lol 😂 i am also doing ixl
I like her voice! :D its very nice and not stressful!!!
im the 2019 comment you are looking for also doing homework
sup men
It's 2020 now yeeeee
thank you so much my teacher picked me to join the math contest
....i was right!!! This would make me sleepy. Gn!
Same I hear ya
this is such a great review..... it will be more better to learn when u already leraned from the past because you will be like ohhhhhh
Lol more help than 8th grade pre-al teachers
Am watching coz will teach my elementary relative .Thanks for the help.
I ate a hole ice cube and haven't pooped it out
Jasmine XD um.. that doesn't have to do anything with this video.
y are u here with a math vid u need a grammar vid it WHOLE not HOLE
whole*
Bro.. What the hell... Ur messed up
Ok...?
I don't see any Prime factorization lesson (1:00)
That is an prime factorization tree. 😁
Too confusing. I don't get what your even doing..
agreed
+Ayden Webb what is you problem
yes agree it is quiet confusing...look for videos uploaded by mathtech or mathtutorialdvd and youll see this woman who made video is not doing very well
dude, it not confusing, just get a piece of paper if you want and write it down. Even simpler ask your teacher!:)
then ur dumb bruh
Wow this is more helpful than my math teacher this is straight to the point not can you repeat that
don't give up
Aliana Caneno gsjsva
Thanks SM ! Why can't teachers treach like u ! Not take hours
I'm grade 5 and completely forget about GCF
🤣🤣🤣🤣🤣🤣
I'm in 8th grade
Love u so much we had an exam tomorrow and I was not understanding this lesson u helped me thank u so so much❤️❤️❤️
Who else in 2019
I came from 2020 :P welcome to the future
if you did not listen to your teacher in math ALWAYS REMEMBERS THERE IS TH-cam! 😂
Anyone here from 2018
ya
Me
✋
2019*
This Video really helped me, I learned this in class and it was very confusing and this video really helped :D tanks a lot tutaPoint!
Why did this pop up in my recommended
Thanks so much for explaining and i also understood GCD method
This is just easy for me when I am an elementary student, and here am I because of our hs lesson
the thumbnail was enough to help me, thanks!
OHH THANK YOU !
FOR THE HELP :)
GCF ;) **
This helped me a lot. I get to do my homework finally. Thank you so much. Anytime I have problems , I'll watch your videos ^~^
Same just later
The video before 9 years*
2011 0-0
thanks but your voice is too cheerful!!!!!
Thanks helps my periodical test alot.
why is it that in the first one she multiplied the "greatest common factor" (which was 2) by itself and then in the second one she got 3 and she didnt multiply 3 by itself???????????? wtf
+Nicoles Lifexox there was 2 set of common factor 2 :3
+Nicoles Lifexox yay what the wtf
u pretty
+Nicoles Lifexox In 1st example 2 doesn't multiplied itself, is just the another common factor is 2 too, and in 2nd one, there's only one 3 in each one, no any other common factors or another pair of 3, therefore the GCF in 2nd i.g is 3. I hope that make sense. :-)
+Nicoles Lifexox And BTW, U REALLY PRETTY.
1. draw an upside down long divison sign, the line sticking up on the left.
2. to the right of the line, write the numbers, let's say 180 and 54.
3.I notice 2 is a factor of both. Write two to the left of the line.
4.Divide 180 and 54 by 2. Write the quotient underneath 180 and 54.
5.You get 90 and 27. Draw another division sign.
6.80 and 27 and divisible by 9. You get 10 and 3.
7.These can't be divided anymore.
8.multiply 2 and 9. You get 18.
9.18 is the Greatest Common factor.