Greatest Common Factor of 87/90, 550/75, 979/287

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 87/90, 550/75, 979/287

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 87/90,550/75,979/287

Given fractions are 87/90,550/75,979/287

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 87,550,979

Greatest Common Factor of Numerators i.e. GCF of 87,550,979 is 1 .

LCM of Denominators means LCM of 90,75,287 as per the given fractions.

LCM of 90,75,287 is 129150 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 87,550,979

GCF of Fractions 87/90,550/75,979/287 is 1/129150

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

Greatest Common Factor of 87,550,979 By Matching Biggest Common Factor Method

Greatest Common Factor of 87,550,979 By Matching Biggest Common Factor Method

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Greatest Common Factor

We found the factors 87,550,979 . The biggest common factor number is the GCF number.
So the greatest common factor 87,550,979 is 1.

Lets's calculate LCM of 90,75,287

3 90, 75, 287
5 30, 25, 287
6, 5, 287

∴ So the LCM of the given numbers is 3 x 5 x 6 x 5 x 287 = 129150

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/129150

Therefore, the GCF of Fractions 87/90,550/75,979/287 is 1/129150

Least Common Multiple of 90,75,287 with GCF Formula

Least Common Multiple of 90,75,287 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 90,75,287 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,75,287) = 1

common factors(in case of two or more numbers have common factors) = 15

GCF(90,75,287) x common factors =1 x 15 = 15

LCM(90,75,287) = ( 90 × 75 × 287 ) / 15

LCM(90,75,287) = 1937250 / 15

LCM(90,75,287) = 129150


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 87/90, 550/75, 979/287

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 87/90, 550/75, 979/287?

Answer: GCF of Numerators as per given numbers 87/90, 550/75, 979/287 is

GCF of Numerators i.e. for 87,550,979 is 1

LCM of denominators i.e. for 90,75,287 is 129150.

Thus, GCF of Fractions is 1/129150.Finally, GCF of Fractions for 87/90, 550/75, 979/287 is 1/129150.