Greatest Common Factor of 1641/260, 1572/7721

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 1641/260, 1572/7721

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 1641/260,1572/7721

Given fractions are 1641/260,1572/7721

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 1641,1572

Greatest Common Factor of Numerators i.e. GCF of 1641,1572 is 3 .

LCM of Denominators means LCM of 260,7721 as per the given fractions.

LCM of 260,7721 is 2007460 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 1641,1572

GCF of Fractions 1641/260,1572/7721 is 3/2007460

3 1641, 1572
547, 524

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor of 1641,1572 By Matching Biggest Common Factor Method

Greatest Common Factor of 1641,1572 By Matching Biggest Common Factor Method

Factors of 1641

List of positive integer factors of 1641 that divides 1641 without a remainder.

1,3,547,1641

Factors of 1572

List of positive integer factors of 1572 that divides 1572 without a remainder.

1,2,3,4,6,12,131,262,393,524,786,1572

Greatest Common Factor

We found the factors 1641,1572 . The biggest common factor number is the GCF number.
So the greatest common factor 1641,1572 is 3.

Lets's calculate LCM of 260,7721

Given numbers has no common factors except 1. So, there LCM is their product i.e 2007460

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/2007460

Therefore, the GCF of Fractions 1641/260,1572/7721 is 3/2007460

Least Common Multiple of 260,7721 with GCF Formula

Least Common Multiple of 260,7721 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 260,7721 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(260,7721) = 1

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

GCF(260,7721) x common factors =1 x 1 = 1

LCM(260,7721) = ( 260 × 7721 ) / 1

LCM(260,7721) = 2007460 / 1

LCM(260,7721) = 2007460


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 1641/260, 1572/7721

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 1641/260, 1572/7721?

Answer: GCF of Numerators as per given numbers 1641/260, 1572/7721 is

GCF of Numerators i.e. for 1641,1572 is 3

LCM of denominators i.e. for 260,7721 is 2007460.

Thus, GCF of Fractions is 3/2007460.Finally, GCF of Fractions for 1641/260, 1572/7721 is 3/2007460.