Greatest Common Factor of 91/988, 521/137, 395/669

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 91/988, 521/137, 395/669

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 91/988,521/137,395/669

Given fractions are 91/988,521/137,395/669

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 91,521,395

Greatest Common Factor of Numerators i.e. GCF of 91,521,395 is 1 .

LCM of Denominators means LCM of 988,137,669 as per the given fractions.

LCM of 988,137,669 is 90553164 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 91,521,395

GCF of Fractions 91/988,521/137,395/669 is 1/90553164

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

Greatest Common Factor of 91,521,395 By Matching Biggest Common Factor Method

Greatest Common Factor of 91,521,395 By Matching Biggest Common Factor Method

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Factors of 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Greatest Common Factor

We found the factors 91,521,395 . The biggest common factor number is the GCF number.
So the greatest common factor 91,521,395 is 1.

Lets's calculate LCM of 988,137,669

Given numbers has no common factors except 1. So, there LCM is their product i.e 90553164

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/90553164

Therefore, the GCF of Fractions 91/988,521/137,395/669 is 1/90553164

Least Common Multiple of 988,137,669 with GCF Formula

Least Common Multiple of 988,137,669 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 988,137,669 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(988,137,669) = 1

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

GCF(988,137,669) x common factors =1 x 1 = 1

LCM(988,137,669) = ( 988 × 137 × 669 ) / 1

LCM(988,137,669) = 90553164 / 1

LCM(988,137,669) = 90553164


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 91/988, 521/137, 395/669

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 91/988, 521/137, 395/669?

Answer: GCF of Numerators as per given numbers 91/988, 521/137, 395/669 is

GCF of Numerators i.e. for 91,521,395 is 1

LCM of denominators i.e. for 988,137,669 is 90553164.

Thus, GCF of Fractions is 1/90553164.Finally, GCF of Fractions for 91/988, 521/137, 395/669 is 1/90553164.