Greatest Common Factor of 47/309, 807/381, 540/699

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 47/309, 807/381, 540/699

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 47/309,807/381,540/699

Given fractions are 47/309,807/381,540/699

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 47,807,540

Greatest Common Factor of Numerators i.e. GCF of 47,807,540 is 1 .

LCM of Denominators means LCM of 309,381,699 as per the given fractions.

LCM of 309,381,699 is 9143619 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 47,807,540

GCF of Fractions 47/309,807/381,540/699 is 1/9143619

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

Greatest Common Factor of 47,807,540 By Matching Biggest Common Factor Method

Greatest Common Factor of 47,807,540 By Matching Biggest Common Factor Method

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 807

List of positive integer factors of 807 that divides 807 without a remainder.

1,3,269,807

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 47,807,540 . The biggest common factor number is the GCF number.
So the greatest common factor 47,807,540 is 1.

Lets's calculate LCM of 309,381,699

3 309, 381, 699
103, 127, 233

∴ So the LCM of the given numbers is 3 x 103 x 127 x 233 = 9143619

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/9143619

Therefore, the GCF of Fractions 47/309,807/381,540/699 is 1/9143619

Least Common Multiple of 309,381,699 with GCF Formula

Least Common Multiple of 309,381,699 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 309,381,699 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(309,381,699) = 3

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

GCF(309,381,699) x common factors =3 x 3 = 9

LCM(309,381,699) = ( 309 × 381 × 699 ) / 9

LCM(309,381,699) = 82292571 / 9

LCM(309,381,699) = 9143619


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 47/309, 807/381, 540/699

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 47/309, 807/381, 540/699?

Answer: GCF of Numerators as per given numbers 47/309, 807/381, 540/699 is

GCF of Numerators i.e. for 47,807,540 is 1

LCM of denominators i.e. for 309,381,699 is 9143619.

Thus, GCF of Fractions is 1/9143619.Finally, GCF of Fractions for 47/309, 807/381, 540/699 is 1/9143619.