Greatest Common Factor of 57/87, 94/31, 902/407

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 57/87, 94/31, 902/407

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 57/87,94/31,902/407

Given fractions are 57/87,94/31,902/407

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 57,94,902

Greatest Common Factor of Numerators i.e. GCF of 57,94,902 is 1 .

LCM of Denominators means LCM of 87,31,407 as per the given fractions.

LCM of 87,31,407 is 1097679 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 57,94,902

GCF of Fractions 57/87,94/31,902/407 is 1/1097679

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

Greatest Common Factor of 57,94,902 By Matching Biggest Common Factor Method

Greatest Common Factor of 57,94,902 By Matching Biggest Common Factor Method

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 902

List of positive integer factors of 902 that divides 902 without a remainder.

1,2,11,22,41,82,451,902

Greatest Common Factor

We found the factors 57,94,902 . The biggest common factor number is the GCF number.
So the greatest common factor 57,94,902 is 1.

Lets's calculate LCM of 87,31,407

Given numbers has no common factors except 1. So, there LCM is their product i.e 1097679

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1097679

Therefore, the GCF of Fractions 57/87,94/31,902/407 is 1/1097679

Least Common Multiple of 87,31,407 with GCF Formula

Least Common Multiple of 87,31,407 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 87,31,407 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,31,407) = 1

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

GCF(87,31,407) x common factors =1 x 1 = 1

LCM(87,31,407) = ( 87 × 31 × 407 ) / 1

LCM(87,31,407) = 1097679 / 1

LCM(87,31,407) = 1097679


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 57/87, 94/31, 902/407

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 57/87, 94/31, 902/407?

Answer: GCF of Numerators as per given numbers 57/87, 94/31, 902/407 is

GCF of Numerators i.e. for 57,94,902 is 1

LCM of denominators i.e. for 87,31,407 is 1097679.

Thus, GCF of Fractions is 1/1097679.Finally, GCF of Fractions for 57/87, 94/31, 902/407 is 1/1097679.