Greatest Common Factor of 108/23, 820/54, 127/84

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 108/23, 820/54, 127/84

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 108/23,820/54,127/84

Given fractions are 108/23,820/54,127/84

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 108,820,127

Greatest Common Factor of Numerators i.e. GCF of 108,820,127 is 1 .

LCM of Denominators means LCM of 23,54,84 as per the given fractions.

LCM of 23,54,84 is 17388 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 108,820,127

GCF of Fractions 108/23,820/54,127/84 is 1/17388

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

Greatest Common Factor of 108,820,127 By Matching Biggest Common Factor Method

Greatest Common Factor of 108,820,127 By Matching Biggest Common Factor Method

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 127

List of positive integer factors of 127 that divides 127 without a remainder.

1,127

Greatest Common Factor

We found the factors 108,820,127 . The biggest common factor number is the GCF number.
So the greatest common factor 108,820,127 is 1.

Lets's calculate LCM of 23,54,84

2 23, 54, 84
3 23, 27, 42
23, 9, 14

∴ So the LCM of the given numbers is 2 x 3 x 23 x 9 x 14 = 17388

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/17388

Therefore, the GCF of Fractions 108/23,820/54,127/84 is 1/17388

Least Common Multiple of 23,54,84 with GCF Formula

Least Common Multiple of 23,54,84 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 23,54,84 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(23,54,84) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(23,54,84) x common factors =1 x 6 = 6

LCM(23,54,84) = ( 23 × 54 × 84 ) / 6

LCM(23,54,84) = 104328 / 6

LCM(23,54,84) = 17388


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 108/23, 820/54, 127/84

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 108/23, 820/54, 127/84?

Answer: GCF of Numerators as per given numbers 108/23, 820/54, 127/84 is

GCF of Numerators i.e. for 108,820,127 is 1

LCM of denominators i.e. for 23,54,84 is 17388.

Thus, GCF of Fractions is 1/17388.Finally, GCF of Fractions for 108/23, 820/54, 127/84 is 1/17388.