Greatest Common Factor of 77/92, 32/557, 645/743

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 77/92, 32/557, 645/743

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 77/92,32/557,645/743

Given fractions are 77/92,32/557,645/743

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 77,32,645

Greatest Common Factor of Numerators i.e. GCF of 77,32,645 is 1 .

LCM of Denominators means LCM of 92,557,743 as per the given fractions.

LCM of 92,557,743 is 38074292 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 77,32,645

GCF of Fractions 77/92,32/557,645/743 is 1/38074292

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

Greatest Common Factor of 77,32,645 By Matching Biggest Common Factor Method

Greatest Common Factor of 77,32,645 By Matching Biggest Common Factor Method

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Greatest Common Factor

We found the factors 77,32,645 . The biggest common factor number is the GCF number.
So the greatest common factor 77,32,645 is 1.

Lets's calculate LCM of 92,557,743

Given numbers has no common factors except 1. So, there LCM is their product i.e 38074292

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/38074292

Therefore, the GCF of Fractions 77/92,32/557,645/743 is 1/38074292

Least Common Multiple of 92,557,743 with GCF Formula

Least Common Multiple of 92,557,743 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 92,557,743 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(92,557,743) = 1

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

GCF(92,557,743) x common factors =1 x 1 = 1

LCM(92,557,743) = ( 92 × 557 × 743 ) / 1

LCM(92,557,743) = 38074292 / 1

LCM(92,557,743) = 38074292


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 77/92, 32/557, 645/743

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 77/92, 32/557, 645/743?

Answer: GCF of Numerators as per given numbers 77/92, 32/557, 645/743 is

GCF of Numerators i.e. for 77,32,645 is 1

LCM of denominators i.e. for 92,557,743 is 38074292.

Thus, GCF of Fractions is 1/38074292.Finally, GCF of Fractions for 77/92, 32/557, 645/743 is 1/38074292.