GCF of 795/686, 265/570
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 795/686, 265/570 i.e 265/195510 easily. The following is the detailed procedure to determine the greatest common factor of fractions 795/686, 265/570.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 795/686,265/570?
Given fractions are 795/686,265/570
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 795/686,265/570, numerators are 795,265
Denominators are 686,570
The GCF of 795,265 is 265 .
LCM of 686,570 is 195510.
The greatest common factor of 795/686,265/570 = [GCF of 795,265]/[LCM of 686,570]= 265/195510
Therefore, the GCF of 795/686,265/570 is 265/195510.
To find the highest common factor of 795,265, we have to find the factors of both numbers and list the highest common factor.
The factors of 795 are 1, 3, 5, 15, 53, 159, 265, 795
The factors of 265 are 1, 5, 53, 265
The HCF of 795,265 is 265.
Lets's calculate GCF of 795,265
| 5 | 795, 265 |
| 53 | 159, 53 |
| 3, 1 |
∴ So the GCF of the given numbers is 5 x 53 = 265
Greatest Common Factor of 795,265 By Matching Biggest Common Factor Method
Now, list down the factors of 795
:1,3,5,15,53,159,265,795
Now, list down the factors of 265
:1,5,53,265
Greatest Common Factor
We found the factors 795,265 . The biggest common factor number is the GCF number.
So the greatest common factor 795,265 is 265.
Lets's calculate LCM of 686,570
| 2 | 686, 570 |
| 343, 285 |
∴ So the LCM of the given numbers is 2 x 343 x 285 = 195510
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 265/195510
Therefore, the GCF of Fractions 795/686,265/570 is 265/195510
Least Common Multiple of 686,570 with GCF Formula
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 686,570 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(686,570) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(686,570) x common factors =2 x 1 = 2
LCM(686,570) = ( 686 × 570 ) / 2
LCM(686,570) = 391020 / 2
LCM(686,570) = 195510
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FAQs on GCF of Fractions of 795/686, 265/570
1. What is the HCF of 795,265?
The HCF of 795,265 is 265
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
4. What is the GCF of Fractions for 795/686, 265/570?
Answer: GCF of Numerators as per given numbers 795/686, 265/570 is
GCF of Numerators i.e. for 795,265 is 265
LCM of denominators i.e. for 686,570 is 195510.
Thus, GCF of Fractions is 265/195510.Finally, GCF of Fractions for 795/686, 265/570 is 265/195510.