Greatest Common Factor of 1308/31, 7809/542

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 1308/31, 7809/542

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 1308/31,7809/542

Given fractions are 1308/31,7809/542

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 1308,7809

Greatest Common Factor of Numerators i.e. GCF of 1308,7809 is 3 .

LCM of Denominators means LCM of 31,542 as per the given fractions.

LCM of 31,542 is 16802 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 1308,7809

GCF of Fractions 1308/31,7809/542 is 3/16802

3 1308, 7809
436, 2603

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

Greatest Common Factor of 1308,7809 By Matching Biggest Common Factor Method

Greatest Common Factor of 1308,7809 By Matching Biggest Common Factor Method

Factors of 1308

List of positive integer factors of 1308 that divides 1308 without a remainder.

1,2,3,4,6,12,109,218,327,436,654,1308

Factors of 7809

List of positive integer factors of 7809 that divides 7809 without a remainder.

1,3,19,57,137,411,2603,7809

Greatest Common Factor

We found the factors 1308,7809 . The biggest common factor number is the GCF number.
So the greatest common factor 1308,7809 is 3.

Lets's calculate LCM of 31,542

Given numbers has no common factors except 1. So, there LCM is their product i.e 16802

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/16802

Therefore, the GCF of Fractions 1308/31,7809/542 is 3/16802

Least Common Multiple of 31,542 with GCF Formula

Least Common Multiple of 31,542 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 31,542 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,542) = 1

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

GCF(31,542) x common factors =1 x 1 = 1

LCM(31,542) = ( 31 × 542 ) / 1

LCM(31,542) = 16802 / 1

LCM(31,542) = 16802


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 1308/31, 7809/542

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 1308/31, 7809/542?

Answer: GCF of Numerators as per given numbers 1308/31, 7809/542 is

GCF of Numerators i.e. for 1308,7809 is 3

LCM of denominators i.e. for 31,542 is 16802.

Thus, GCF of Fractions is 3/16802.Finally, GCF of Fractions for 1308/31, 7809/542 is 3/16802.