Greatest Common Factor of 20/80, 37/26, 272/777

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 20/80, 37/26, 272/777

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 20/80,37/26,272/777

Given fractions are 20/80,37/26,272/777

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 20,37,272

Greatest Common Factor of Numerators i.e. GCF of 20,37,272 is 1 .

LCM of Denominators means LCM of 80,26,777 as per the given fractions.

LCM of 80,26,777 is 808080 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 20,37,272

GCF of Fractions 20/80,37/26,272/777 is 1/808080

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

Greatest Common Factor of 20,37,272 By Matching Biggest Common Factor Method

Greatest Common Factor of 20,37,272 By Matching Biggest Common Factor Method

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 20,37,272 . The biggest common factor number is the GCF number.
So the greatest common factor 20,37,272 is 1.

Lets's calculate LCM of 80,26,777

2 80, 26, 777
40, 13, 777

∴ So the LCM of the given numbers is 2 x 40 x 13 x 777 = 808080

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/808080

Therefore, the GCF of Fractions 20/80,37/26,272/777 is 1/808080

Least Common Multiple of 80,26,777 with GCF Formula

Least Common Multiple of 80,26,777 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 80,26,777 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,26,777) = 1

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

GCF(80,26,777) x common factors =1 x 2 = 2

LCM(80,26,777) = ( 80 × 26 × 777 ) / 2

LCM(80,26,777) = 1616160 / 2

LCM(80,26,777) = 808080


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 20/80, 37/26, 272/777

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 20/80, 37/26, 272/777?

Answer: GCF of Numerators as per given numbers 20/80, 37/26, 272/777 is

GCF of Numerators i.e. for 20,37,272 is 1

LCM of denominators i.e. for 80,26,777 is 808080.

Thus, GCF of Fractions is 1/808080.Finally, GCF of Fractions for 20/80, 37/26, 272/777 is 1/808080.