Greatest Common Factor of 7/47, 84/36, 79/596, 278/612

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 7/47, 84/36, 79/596, 278/612

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 7/47,84/36,79/596,278/612

Given fractions are 7/47,84/36,79/596,278/612

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 7,84,79,278

Greatest Common Factor of Numerators i.e. GCF of 7,84,79,278 is 1 .

LCM of Denominators means LCM of 47,36,596,612 as per the given fractions.

LCM of 47,36,596,612 is 4285836 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 7,84,79,278

GCF of Fractions 7/47,84/36,79/596,278/612 is 1/4285836

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

Greatest Common Factor of 7,84,79,278 By Matching Biggest Common Factor Method

Greatest Common Factor of 7,84,79,278 By Matching Biggest Common Factor Method

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 7,84,79,278 . The biggest common factor number is the GCF number.
So the greatest common factor 7,84,79,278 is 1.

Lets's calculate LCM of 47,36,596,612

2 47, 36, 596, 612
2 47, 18, 298, 306
3 47, 9, 149, 153
3 47, 3, 149, 51
47, 1, 149, 17

∴ So the LCM of the given numbers is 2 x 2 x 3 x 3 x 47 x 1 x 149 x 17 = 4285836

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4285836

Therefore, the GCF of Fractions 7/47,84/36,79/596,278/612 is 1/4285836

Least Common Multiple of 47,36,596,612 with GCF Formula

Least Common Multiple of 47,36,596,612 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 47,36,596,612 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,36,596,612) = 1

common factors(in case of two or more numbers have common factors) = 144

GCF(47,36,596,612) x common factors =1 x 144 = 144

LCM(47,36,596,612) = ( 47 × 36 × 596 × 612 ) / 144

LCM(47,36,596,612) = 617160384 / 144

LCM(47,36,596,612) = 4285836


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 7/47, 84/36, 79/596, 278/612

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 7/47, 84/36, 79/596, 278/612?

Answer: GCF of Numerators as per given numbers 7/47, 84/36, 79/596, 278/612 is

GCF of Numerators i.e. for 7,84,79,278 is 1

LCM of denominators i.e. for 47,36,596,612 is 4285836.

Thus, GCF of Fractions is 1/4285836.Finally, GCF of Fractions for 7/47, 84/36, 79/596, 278/612 is 1/4285836.