Greatest Common Factor of 31/18, 63/74, 50/587

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 31/18, 63/74, 50/587

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 31/18,63/74,50/587

Given fractions are 31/18,63/74,50/587

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 31,63,50

Greatest Common Factor of Numerators i.e. GCF of 31,63,50 is 1 .

LCM of Denominators means LCM of 18,74,587 as per the given fractions.

LCM of 18,74,587 is 390942 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 31,63,50

GCF of Fractions 31/18,63/74,50/587 is 1/390942

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

Greatest Common Factor of 31,63,50 By Matching Biggest Common Factor Method

Greatest Common Factor of 31,63,50 By Matching Biggest Common Factor Method

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Greatest Common Factor

We found the factors 31,63,50 . The biggest common factor number is the GCF number.
So the greatest common factor 31,63,50 is 1.

Lets's calculate LCM of 18,74,587

2 18, 74, 587
9, 37, 587

∴ So the LCM of the given numbers is 2 x 9 x 37 x 587 = 390942

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/390942

Therefore, the GCF of Fractions 31/18,63/74,50/587 is 1/390942

Least Common Multiple of 18,74,587 with GCF Formula

Least Common Multiple of 18,74,587 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 18,74,587 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(18,74,587) = 1

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

GCF(18,74,587) x common factors =1 x 2 = 2

LCM(18,74,587) = ( 18 × 74 × 587 ) / 2

LCM(18,74,587) = 781884 / 2

LCM(18,74,587) = 390942


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 31/18, 63/74, 50/587

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 31/18, 63/74, 50/587?

Answer: GCF of Numerators as per given numbers 31/18, 63/74, 50/587 is

GCF of Numerators i.e. for 31,63,50 is 1

LCM of denominators i.e. for 18,74,587 is 390942.

Thus, GCF of Fractions is 1/390942.Finally, GCF of Fractions for 31/18, 63/74, 50/587 is 1/390942.