Greatest Common Factor of 31/983, 870/992

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 31/983, 870/992

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 31/983,870/992

Given fractions are 31/983,870/992

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 31,870

Greatest Common Factor of Numerators i.e. GCF of 31,870 is 1 .

LCM of Denominators means LCM of 983,992 as per the given fractions.

LCM of 983,992 is 975136 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 31,870

GCF of Fractions 31/983,870/992 is 1/975136

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

Greatest Common Factor of 31,870 By Matching Biggest Common Factor Method

Greatest Common Factor of 31,870 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 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 31,870 . The biggest common factor number is the GCF number.
So the greatest common factor 31,870 is 1.

Lets's calculate LCM of 983,992

Given numbers has no common factors except 1. So, there LCM is their product i.e 975136

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/975136

Therefore, the GCF of Fractions 31/983,870/992 is 1/975136

Least Common Multiple of 983,992 with GCF Formula

Least Common Multiple of 983,992 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 983,992 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(983,992) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(983,992) x common factors =1 x 1 = 1

LCM(983,992) = ( 983 × 992 ) / 1

LCM(983,992) = 975136 / 1

LCM(983,992) = 975136


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 31/983, 870/992

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 31/983, 870/992?

Answer: GCF of Numerators as per given numbers 31/983, 870/992 is

GCF of Numerators i.e. for 31,870 is 1

LCM of denominators i.e. for 983,992 is 975136.

Thus, GCF of Fractions is 1/975136.Finally, GCF of Fractions for 31/983, 870/992 is 1/975136.