Greatest Common Factor of 420/973, 6756/543

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 420/973, 6756/543

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 420/973,6756/543

Given fractions are 420/973,6756/543

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 420,6756

Greatest Common Factor of Numerators i.e. GCF of 420,6756 is 12 .

LCM of Denominators means LCM of 973,543 as per the given fractions.

LCM of 973,543 is 528339 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 420,6756

GCF of Fractions 420/973,6756/543 is 12/528339

2 420, 6756
2 210, 3378
3 105, 1689
35, 563

∴ So the GCF of the given numbers is 2 x 2 x 3 = 12

Greatest Common Factor of 420,6756 By Matching Biggest Common Factor Method

Greatest Common Factor of 420,6756 By Matching Biggest Common Factor Method

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 6756

List of positive integer factors of 6756 that divides 6756 without a remainder.

1,2,3,4,6,12,563,1126,1689,2252,3378,6756

Greatest Common Factor

We found the factors 420,6756 . The biggest common factor number is the GCF number.
So the greatest common factor 420,6756 is 12.

Lets's calculate LCM of 973,543

Given numbers has no common factors except 1. So, there LCM is their product i.e 528339

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 12/528339

Therefore, the GCF of Fractions 420/973,6756/543 is 12/528339

Least Common Multiple of 973,543 with GCF Formula

Least Common Multiple of 973,543 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 973,543 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(973,543) = 1

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

GCF(973,543) x common factors =1 x 1 = 1

LCM(973,543) = ( 973 × 543 ) / 1

LCM(973,543) = 528339 / 1

LCM(973,543) = 528339


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 420/973, 6756/543

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 420/973, 6756/543?

Answer: GCF of Numerators as per given numbers 420/973, 6756/543 is

GCF of Numerators i.e. for 420,6756 is 12

LCM of denominators i.e. for 973,543 is 528339.

Thus, GCF of Fractions is 12/528339.Finally, GCF of Fractions for 420/973, 6756/543 is 12/528339.