H.C.F I Part - 1 I Concepts of H.C.F I Shortcut to find HCF I Problems asked in Previous Comp Exams
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- เผยแพร่เมื่อ 22 ส.ค. 2021
- H.C.F I All Concepts of H.C.F I Shortcut to find H.C.F I Problems asked in Previous Competitive Exams I Ramesh Sir Maths Class
Hi Everyone !
In this video I have explained all the concepts related Highest Common Factor (H.C.F). I have also explained an amazing shortcut trick to find HCF. By using this trick you can find hcf of given numbers in less than 5 seconds. I have also explained some important problems related to hcf which were asked in previous competitive exams. So watch the video till end and also share to your friends. Thanks for watching..
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5m60 cm. 4m80 cm 6m20cm hcf 80
Prime factorization for Q3
210 = 7*3*2*5
105 = 7*3*5
63 = 7*(3^2)
HCF = Common factors in all numbers with lowest powers = 7*3 = 21
HCF = 21/100 = 0.21
LCM = Take all factors with highest powers = 7*2*5*(3^2) = 630
LCM = 630/100 = 63
Find the HCF of 364,782,1245 ans HCF 2SIR
6th question 93/13 remainder 2 vasthundi but meeru 15 vasthundi antunnaru konchem clarification kavaali...
Avnu
Excellent explanation sir tq so much sir.
Thank u soo much sir
Thank you so much for your classes sir
Thank u soo much sirr
Very nice explanation sir
Sir very good explanation
Super ga explain chestunnaru sir,,pz sir si exam ki sambandinchi videos cheyandi sir please sir pz sir
Good job 👌👌👌
Clean and clear explanation Sir 🙏
Tq
Tq sir
The greastst possible length of the scale so that the length of 5m60cm , 4m80cm and 6m20cm can be measured ?
Ans ) : 20cms
Sir super sir tq very muchh ❤️
Tq
Hii sir good evening 364 ,782,1246 HCF 2
The greatest number which dividing 963 and 1247 leaves remainder 3 and 7 respectively ?
Ans ) : 40
Ur explanation is very well sir
Tq
560,480,620 ans 80 or 20
Superb explanation sir
Tq
400,435,541 Ans:17
Example:17,42,93 que( ans:13)
Super sir 🙏
Tq
Hcg of 364,782,and1246 And:2
9x3y2z3 is it correct sir for 2 nd sum
Nice teaching sir😇😇
Tq
Sir 3 rd question ki answer 0.03
Is it correct or wrong
Aissee gurimchi chappamde sir
4 th question answer is 0.12 is the correct answer or not sir
Sir. Konchem. Unit digits kuda. Chepandi sir
🎉👌👏
Sir find the hcf of 364,782and1246 ans is 2sir
364,782,1246,hcf 2
Sir i am waiting for part 2 ☺☺😊
Coming this evening
Sixth sum sariga chudandi sir last lo 93/13 chaystay 15 ala vastadhi sir
17 answer
The product of 2 number is 324 .their HCF can be ,
Try this : 27xy²z³ and 18x³y⁵...
Answer: H.C.F = 9xy²z³
Correct or wrong sir
Wrong
Wrong
9xy^2Z^0
Wrong
9xy^2
Hi
Sir try this 1.25,0.75 & 3 answer is 0.25. is this correct . Please reply sir..
👍
Good morning sir
27xy²z³ & 18x³y⁵ HCF 9xy² varaku ok z³ ni z ani teskovala =9xy²z (or)
2 lonu z Common ga ledu Kab kabatti =9xy² teskovala.HCF ante Common factor teskovali.9xy² is the correct answer.... correct one cheppandi sir please
Yes. 9xy² only.
Bcoz 18x³y⁵ has no 'z'.
@@rameshsir thank you sir
1.25,0.75,300 hcf 1
0.01
Try this, answer is 9xypower2 sir is this correct? Sir please reply..
👍
Tq tq so much sir..
Tq sir .. for your valuable response
This reply was giving me soo encouragement sir
Sir 28p5q2 and 14 p3q3 problem lo 14and 28 h. C. F===7. Kaada?
No. 14
Ha.. Sir... Ardamaindi.. Tq u
Sir decimals hcf lo two factors vachinapudu em cheyali?
Can u give me an example
4th question tarvata try it question ki answer cheppandi sir Naku 20,80 vastundhi crt e na?
Sir iam first like
😭😭😭😭😭😭😭
Tq
@@rameshsir hi sir
Try this question answer seppandi sir
👍
LCM of 0.1,0.01,0.001???
0.1
Please replay
😅😢
Hi అన్నా algebra.....చేయి
👍
Sir i want simple intrest plz plz plz 😭😭😭
Once check in Playlist
Madhav