Greatest Common Factor of 13/391, 76/549, 546/273

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 13/391, 76/549, 546/273

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 13/391,76/549,546/273

Given fractions are 13/391,76/549,546/273

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 13,76,546

Greatest Common Factor of Numerators i.e. GCF of 13,76,546 is 1 .

LCM of Denominators means LCM of 391,549,273 as per the given fractions.

LCM of 391,549,273 is 19533969 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 13,76,546

GCF of Fractions 13/391,76/549,546/273 is 1/19533969

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

Greatest Common Factor of 13,76,546 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,76,546 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 546

List of positive integer factors of 546 that divides 546 without a remainder.

1,2,3,6,7,13,14,21,26,39,42,78,91,182,273,546

Greatest Common Factor

We found the factors 13,76,546 . The biggest common factor number is the GCF number.
So the greatest common factor 13,76,546 is 1.

Lets's calculate LCM of 391,549,273

3 391, 549, 273
391, 183, 91

∴ So the LCM of the given numbers is 3 x 391 x 183 x 91 = 19533969

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/19533969

Therefore, the GCF of Fractions 13/391,76/549,546/273 is 1/19533969

Least Common Multiple of 391,549,273 with GCF Formula

Least Common Multiple of 391,549,273 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 391,549,273 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(391,549,273) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(391,549,273) x common factors =1 x 3 = 3

LCM(391,549,273) = ( 391 × 549 × 273 ) / 3

LCM(391,549,273) = 58601907 / 3

LCM(391,549,273) = 19533969


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 13/391, 76/549, 546/273

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 13/391, 76/549, 546/273?

Answer: GCF of Numerators as per given numbers 13/391, 76/549, 546/273 is

GCF of Numerators i.e. for 13,76,546 is 1

LCM of denominators i.e. for 391,549,273 is 19533969.

Thus, GCF of Fractions is 1/19533969.Finally, GCF of Fractions for 13/391, 76/549, 546/273 is 1/19533969.