Greatest Common Factor of 11/15, 81/716, 147/131

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 11/15, 81/716, 147/131

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 11/15,81/716,147/131

Given fractions are 11/15,81/716,147/131

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 11,81,147

Greatest Common Factor of Numerators i.e. GCF of 11,81,147 is 1 .

LCM of Denominators means LCM of 15,716,131 as per the given fractions.

LCM of 15,716,131 is 1406940 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 11,81,147

GCF of Fractions 11/15,81/716,147/131 is 1/1406940

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

Greatest Common Factor of 11,81,147 By Matching Biggest Common Factor Method

Greatest Common Factor of 11,81,147 By Matching Biggest Common Factor Method

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 11,81,147 . The biggest common factor number is the GCF number.
So the greatest common factor 11,81,147 is 1.

Lets's calculate LCM of 15,716,131

Given numbers has no common factors except 1. So, there LCM is their product i.e 1406940

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1406940

Therefore, the GCF of Fractions 11/15,81/716,147/131 is 1/1406940

Least Common Multiple of 15,716,131 with GCF Formula

Least Common Multiple of 15,716,131 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 15,716,131 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,716,131) = 1

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

GCF(15,716,131) x common factors =1 x 1 = 1

LCM(15,716,131) = ( 15 × 716 × 131 ) / 1

LCM(15,716,131) = 1406940 / 1

LCM(15,716,131) = 1406940


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 11/15, 81/716, 147/131

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 11/15, 81/716, 147/131?

Answer: GCF of Numerators as per given numbers 11/15, 81/716, 147/131 is

GCF of Numerators i.e. for 11,81,147 is 1

LCM of denominators i.e. for 15,716,131 is 1406940.

Thus, GCF of Fractions is 1/1406940.Finally, GCF of Fractions for 11/15, 81/716, 147/131 is 1/1406940.