Greatest Common Factor of 79/781, 4122/5357

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 79/781, 4122/5357

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 79/781,4122/5357

Given fractions are 79/781,4122/5357

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 79,4122

Greatest Common Factor of Numerators i.e. GCF of 79,4122 is 1 .

LCM of Denominators means LCM of 781,5357 as per the given fractions.

LCM of 781,5357 is 380347 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 79,4122

GCF of Fractions 79/781,4122/5357 is 1/380347

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

Greatest Common Factor of 79,4122 By Matching Biggest Common Factor Method

Greatest Common Factor of 79,4122 By Matching Biggest Common Factor Method

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 4122

List of positive integer factors of 4122 that divides 4122 without a remainder.

1,2,3,6,9,18,229,458,687,1374,2061,4122

Greatest Common Factor

We found the factors 79,4122 . The biggest common factor number is the GCF number.
So the greatest common factor 79,4122 is 1.

Lets's calculate LCM of 781,5357

11 781, 5357
71, 487

∴ So the LCM of the given numbers is 11 x 71 x 487 = 380347

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/380347

Therefore, the GCF of Fractions 79/781,4122/5357 is 1/380347

Least Common Multiple of 781,5357 with GCF Formula

Least Common Multiple of 781,5357 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 781,5357 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(781,5357) = 11

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

GCF(781,5357) x common factors =11 x 1 = 11

LCM(781,5357) = ( 781 × 5357 ) / 11

LCM(781,5357) = 4183817 / 11

LCM(781,5357) = 380347


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 79/781, 4122/5357

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 79/781, 4122/5357?

Answer: GCF of Numerators as per given numbers 79/781, 4122/5357 is

GCF of Numerators i.e. for 79,4122 is 1

LCM of denominators i.e. for 781,5357 is 380347.

Thus, GCF of Fractions is 1/380347.Finally, GCF of Fractions for 79/781, 4122/5357 is 1/380347.