Greatest Common Factor of 156/747, 780/912, 368/211

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 156/747, 780/912, 368/211

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 156/747,780/912,368/211

Given fractions are 156/747,780/912,368/211

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 156,780,368

Greatest Common Factor of Numerators i.e. GCF of 156,780,368 is 4 .

LCM of Denominators means LCM of 747,912,211 as per the given fractions.

LCM of 747,912,211 is 47915568 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 156,780,368

GCF of Fractions 156/747,780/912,368/211 is 4/47915568

2 156, 780, 368
2 78, 390, 184
39, 195, 92

∴ So the GCF of the given numbers is 2 x 2 = 4

Greatest Common Factor of 156,780,368 By Matching Biggest Common Factor Method

Greatest Common Factor of 156,780,368 By Matching Biggest Common Factor Method

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 368

List of positive integer factors of 368 that divides 368 without a remainder.

1,2,4,8,16,23,46,92,184,368

Greatest Common Factor

We found the factors 156,780,368 . The biggest common factor number is the GCF number.
So the greatest common factor 156,780,368 is 4.

Lets's calculate LCM of 747,912,211

3 747, 912, 211
249, 304, 211

∴ So the LCM of the given numbers is 3 x 249 x 304 x 211 = 47915568

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/47915568

Therefore, the GCF of Fractions 156/747,780/912,368/211 is 4/47915568

Least Common Multiple of 747,912,211 with GCF Formula

Least Common Multiple of 747,912,211 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 747,912,211 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(747,912,211) = 1

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

GCF(747,912,211) x common factors =1 x 3 = 3

LCM(747,912,211) = ( 747 × 912 × 211 ) / 3

LCM(747,912,211) = 143746704 / 3

LCM(747,912,211) = 47915568


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 156/747, 780/912, 368/211

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 156/747, 780/912, 368/211?

Answer: GCF of Numerators as per given numbers 156/747, 780/912, 368/211 is

GCF of Numerators i.e. for 156,780,368 is 4

LCM of denominators i.e. for 747,912,211 is 47915568.

Thus, GCF of Fractions is 4/47915568.Finally, GCF of Fractions for 156/747, 780/912, 368/211 is 4/47915568.