Greatest Common Factor of 731/157, 729/130

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 731/157, 729/130

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 731/157,729/130

Given fractions are 731/157,729/130

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 731,729

Greatest Common Factor of Numerators i.e. GCF of 731,729 is 1 .

LCM of Denominators means LCM of 157,130 as per the given fractions.

LCM of 157,130 is 20410 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 731,729

GCF of Fractions 731/157,729/130 is 1/20410

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

Greatest Common Factor of 731,729 By Matching Biggest Common Factor Method

Greatest Common Factor of 731,729 By Matching Biggest Common Factor Method

Factors of 731

List of positive integer factors of 731 that divides 731 without a remainder.

1,17,43,731

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Greatest Common Factor

We found the factors 731,729 . The biggest common factor number is the GCF number.
So the greatest common factor 731,729 is 1.

Lets's calculate LCM of 157,130

Given numbers has no common factors except 1. So, there LCM is their product i.e 20410

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/20410

Therefore, the GCF of Fractions 731/157,729/130 is 1/20410

Least Common Multiple of 157,130 with GCF Formula

Least Common Multiple of 157,130 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 157,130 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(157,130) = 1

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

GCF(157,130) x common factors =1 x 1 = 1

LCM(157,130) = ( 157 × 130 ) / 1

LCM(157,130) = 20410 / 1

LCM(157,130) = 20410


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 731/157, 729/130

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 731/157, 729/130?

Answer: GCF of Numerators as per given numbers 731/157, 729/130 is

GCF of Numerators i.e. for 731,729 is 1

LCM of denominators i.e. for 157,130 is 20410.

Thus, GCF of Fractions is 1/20410.Finally, GCF of Fractions for 731/157, 729/130 is 1/20410.