Greatest Common Factor of 520/568, 6978/7809

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 520/568, 6978/7809

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 520/568,6978/7809

Given fractions are 520/568,6978/7809

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 520,6978

Greatest Common Factor of Numerators i.e. GCF of 520,6978 is 2 .

LCM of Denominators means LCM of 568,7809 as per the given fractions.

LCM of 568,7809 is 4435512 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 520,6978

GCF of Fractions 520/568,6978/7809 is 2/4435512

2 520, 6978
260, 3489

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 520,6978 By Matching Biggest Common Factor Method

Greatest Common Factor of 520,6978 By Matching Biggest Common Factor Method

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 6978

List of positive integer factors of 6978 that divides 6978 without a remainder.

1,2,3,6,1163,2326,3489,6978

Greatest Common Factor

We found the factors 520,6978 . The biggest common factor number is the GCF number.
So the greatest common factor 520,6978 is 2.

Lets's calculate LCM of 568,7809

Given numbers has no common factors except 1. So, there LCM is their product i.e 4435512

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/4435512

Therefore, the GCF of Fractions 520/568,6978/7809 is 2/4435512

Least Common Multiple of 568,7809 with GCF Formula

Least Common Multiple of 568,7809 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 568,7809 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(568,7809) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(568,7809) x common factors =1 x 1 = 1

LCM(568,7809) = ( 568 × 7809 ) / 1

LCM(568,7809) = 4435512 / 1

LCM(568,7809) = 4435512


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 520/568, 6978/7809

1. 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.

2. What is the GCF of Fractions for 520/568, 6978/7809?

Answer: GCF of Numerators as per given numbers 520/568, 6978/7809 is

GCF of Numerators i.e. for 520,6978 is 2

LCM of denominators i.e. for 568,7809 is 4435512.

Thus, GCF of Fractions is 2/4435512.Finally, GCF of Fractions for 520/568, 6978/7809 is 2/4435512.