Greatest Common Factor of 647/657, 7141/880

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 647/657, 7141/880

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 647/657,7141/880

Given fractions are 647/657,7141/880

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 647,7141

Greatest Common Factor of Numerators i.e. GCF of 647,7141 is 1 .

LCM of Denominators means LCM of 657,880 as per the given fractions.

LCM of 657,880 is 578160 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 647,7141

GCF of Fractions 647/657,7141/880 is 1/578160

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

Greatest Common Factor of 647,7141 By Matching Biggest Common Factor Method

Greatest Common Factor of 647,7141 By Matching Biggest Common Factor Method

Factors of 647

List of positive integer factors of 647 that divides 647 without a remainder.

1,647

Factors of 7141

List of positive integer factors of 7141 that divides 7141 without a remainder.

1,37,193,7141

Greatest Common Factor

We found the factors 647,7141 . The biggest common factor number is the GCF number.
So the greatest common factor 647,7141 is 1.

Lets's calculate LCM of 657,880

Given numbers has no common factors except 1. So, there LCM is their product i.e 578160

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/578160

Therefore, the GCF of Fractions 647/657,7141/880 is 1/578160

Least Common Multiple of 657,880 with GCF Formula

Least Common Multiple of 657,880 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 657,880 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(657,880) = 1

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

GCF(657,880) x common factors =1 x 1 = 1

LCM(657,880) = ( 657 × 880 ) / 1

LCM(657,880) = 578160 / 1

LCM(657,880) = 578160


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 647/657, 7141/880

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 647/657, 7141/880?

Answer: GCF of Numerators as per given numbers 647/657, 7141/880 is

GCF of Numerators i.e. for 647,7141 is 1

LCM of denominators i.e. for 657,880 is 578160.

Thus, GCF of Fractions is 1/578160.Finally, GCF of Fractions for 647/657, 7141/880 is 1/578160.