GCF of 517/856, 564/676
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 517/856, 564/676 i.e 47/144664 easily. The following is the detailed procedure to determine the greatest common factor of fractions 517/856, 564/676.
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 517/856,564/676?
Given fractions are 517/856,564/676
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 517/856,564/676, numerators are 517,564
Denominators are 856,676
The GCF of 517,564 is 47 .
LCM of 856,676 is 144664.
The greatest common factor of 517/856,564/676 = [GCF of 517,564]/[LCM of 856,676]= 47/144664
Therefore, the GCF of 517/856,564/676 is 47/144664.
To find the highest common factor of 517,564, we have to find the factors of both numbers and list the highest common factor.
The factors of 517 are 1, 11, 47, 517
The factors of 564 are 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
The HCF of 517,564 is 47.
Lets's calculate GCF of 517,564
| 47 | 517, 564 |
| 11, 12 |
∴ So the GCF of the given numbers is 47 = 47
Greatest Common Factor of 517,564 By Matching Biggest Common Factor Method
Now, list down the factors of 517
:1,11,47,517
Now, list down the factors of 564
:1,2,3,4,6,12,47,94,141,188,282,564
Greatest Common Factor
We found the factors 517,564 . The biggest common factor number is the GCF number.
So the greatest common factor 517,564 is 47.
Lets's calculate LCM of 856,676
| 2 | 856, 676 |
| 2 | 428, 338 |
| 214, 169 |
∴ So the LCM of the given numbers is 2 x 2 x 214 x 169 = 144664
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 47/144664
Therefore, the GCF of Fractions 517/856,564/676 is 47/144664
Least Common Multiple of 856,676 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 856,676 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(856,676) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(856,676) x common factors =4 x 1 = 4
LCM(856,676) = ( 856 × 676 ) / 4
LCM(856,676) = 578656 / 4
LCM(856,676) = 144664
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FAQs on GCF of Fractions of 517/856, 564/676
1. What is the HCF of 517,564?
The HCF of 517,564 is 47
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 517/856, 564/676?
Answer: GCF of Numerators as per given numbers 517/856, 564/676 is
GCF of Numerators i.e. for 517,564 is 47
LCM of denominators i.e. for 856,676 is 144664.
Thus, GCF of Fractions is 47/144664.Finally, GCF of Fractions for 517/856, 564/676 is 47/144664.