Greatest Common Factor of 234/386, 870/139, 747/156

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 234/386, 870/139, 747/156

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 234/386,870/139,747/156

Given fractions are 234/386,870/139,747/156

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 234,870,747

Greatest Common Factor of Numerators i.e. GCF of 234,870,747 is 3 .

LCM of Denominators means LCM of 386,139,156 as per the given fractions.

LCM of 386,139,156 is 4185012 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 234,870,747

GCF of Fractions 234/386,870/139,747/156 is 3/4185012

3 234, 870, 747
78, 290, 249

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

Greatest Common Factor of 234,870,747 By Matching Biggest Common Factor Method

Greatest Common Factor of 234,870,747 By Matching Biggest Common Factor Method

Factors of 234

List of positive integer factors of 234 that divides 234 without a remainder.

1,2,3,6,9,13,18,26,39,78,117,234

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 234,870,747 . The biggest common factor number is the GCF number.
So the greatest common factor 234,870,747 is 3.

Lets's calculate LCM of 386,139,156

2 386, 139, 156
193, 139, 78

∴ So the LCM of the given numbers is 2 x 193 x 139 x 78 = 4185012

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/4185012

Therefore, the GCF of Fractions 234/386,870/139,747/156 is 3/4185012

Least Common Multiple of 386,139,156 with GCF Formula

Least Common Multiple of 386,139,156 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 386,139,156 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(386,139,156) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(386,139,156) x common factors =1 x 2 = 2

LCM(386,139,156) = ( 386 × 139 × 156 ) / 2

LCM(386,139,156) = 8370024 / 2

LCM(386,139,156) = 4185012


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 234/386, 870/139, 747/156

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 234/386, 870/139, 747/156?

Answer: GCF of Numerators as per given numbers 234/386, 870/139, 747/156 is

GCF of Numerators i.e. for 234,870,747 is 3

LCM of denominators i.e. for 386,139,156 is 4185012.

Thus, GCF of Fractions is 3/4185012.Finally, GCF of Fractions for 234/386, 870/139, 747/156 is 3/4185012.