Greatest Common Factor of 16/54, 99/72, 487/108

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 16/54, 99/72, 487/108

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 16/54,99/72,487/108

Given fractions are 16/54,99/72,487/108

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 16,99,487

Greatest Common Factor of Numerators i.e. GCF of 16,99,487 is 1 .

LCM of Denominators means LCM of 54,72,108 as per the given fractions.

LCM of 54,72,108 is 216 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 16,99,487

GCF of Fractions 16/54,99/72,487/108 is 1/216

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

Greatest Common Factor of 16,99,487 By Matching Biggest Common Factor Method

Greatest Common Factor of 16,99,487 By Matching Biggest Common Factor Method

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 16,99,487 . The biggest common factor number is the GCF number.
So the greatest common factor 16,99,487 is 1.

Lets's calculate LCM of 54,72,108

2 54, 72, 108
2 27, 36, 54
3 27, 18, 27
3 9, 6, 9
3 3, 2, 3
1, 2, 1

∴ So the LCM of the given numbers is 2 x 2 x 3 x 3 x 3 x 1 x 2 x 1 = 216

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/216

Therefore, the GCF of Fractions 16/54,99/72,487/108 is 1/216

Least Common Multiple of 54,72,108 with GCF Formula

Least Common Multiple of 54,72,108 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 54,72,108 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(54,72,108) = 18

common factors(in case of two or more numbers have common factors) = 108

GCF(54,72,108) x common factors =18 x 108 = 1944

LCM(54,72,108) = ( 54 × 72 × 108 ) / 1944

LCM(54,72,108) = 419904 / 1944

LCM(54,72,108) = 216


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 16/54, 99/72, 487/108

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 16/54, 99/72, 487/108?

Answer: GCF of Numerators as per given numbers 16/54, 99/72, 487/108 is

GCF of Numerators i.e. for 16,99,487 is 1

LCM of denominators i.e. for 54,72,108 is 216.

Thus, GCF of Fractions is 1/216.Finally, GCF of Fractions for 16/54, 99/72, 487/108 is 1/216.