Greatest Common Factor of 547/420, 472/625

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 547/420, 472/625

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 547/420,472/625

Given fractions are 547/420,472/625

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 547,472

Greatest Common Factor of Numerators i.e. GCF of 547,472 is 1 .

LCM of Denominators means LCM of 420,625 as per the given fractions.

LCM of 420,625 is 52500 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 547,472

GCF of Fractions 547/420,472/625 is 1/52500

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 547,472 By Matching Biggest Common Factor Method

Greatest Common Factor of 547,472 By Matching Biggest Common Factor Method

Factors of 547

List of positive integer factors of 547 that divides 547 without a remainder.

1,547

Factors of 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Greatest Common Factor

We found the factors 547,472 . The biggest common factor number is the GCF number.
So the greatest common factor 547,472 is 1.

Lets's calculate LCM of 420,625

5 420, 625
84, 125

∴ So the LCM of the given numbers is 5 x 84 x 125 = 52500

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/52500

Therefore, the GCF of Fractions 547/420,472/625 is 1/52500

Least Common Multiple of 420,625 with GCF Formula

Least Common Multiple of 420,625 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 420,625 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(420,625) = 5

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

GCF(420,625) x common factors =5 x 1 = 5

LCM(420,625) = ( 420 × 625 ) / 5

LCM(420,625) = 262500 / 5

LCM(420,625) = 52500


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 547/420, 472/625

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 547/420, 472/625?

Answer: GCF of Numerators as per given numbers 547/420, 472/625 is

GCF of Numerators i.e. for 547,472 is 1

LCM of denominators i.e. for 420,625 is 52500.

Thus, GCF of Fractions is 1/52500.Finally, GCF of Fractions for 547/420, 472/625 is 1/52500.