Greatest Common Factor of 991/142, 961/887

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 991/142, 961/887

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 991/142,961/887

Given fractions are 991/142,961/887

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 991,961

Greatest Common Factor of Numerators i.e. GCF of 991,961 is 1 .

LCM of Denominators means LCM of 142,887 as per the given fractions.

LCM of 142,887 is 125954 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 991,961

GCF of Fractions 991/142,961/887 is 1/125954

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

Greatest Common Factor of 991,961 By Matching Biggest Common Factor Method

Greatest Common Factor of 991,961 By Matching Biggest Common Factor Method

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 961

List of positive integer factors of 961 that divides 961 without a remainder.

1,31,961

Greatest Common Factor

We found the factors 991,961 . The biggest common factor number is the GCF number.
So the greatest common factor 991,961 is 1.

Lets's calculate LCM of 142,887

Given numbers has no common factors except 1. So, there LCM is their product i.e 125954

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/125954

Therefore, the GCF of Fractions 991/142,961/887 is 1/125954

Least Common Multiple of 142,887 with GCF Formula

Least Common Multiple of 142,887 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 142,887 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(142,887) = 1

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

GCF(142,887) x common factors =1 x 1 = 1

LCM(142,887) = ( 142 × 887 ) / 1

LCM(142,887) = 125954 / 1

LCM(142,887) = 125954


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 991/142, 961/887

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 991/142, 961/887?

Answer: GCF of Numerators as per given numbers 991/142, 961/887 is

GCF of Numerators i.e. for 991,961 is 1

LCM of denominators i.e. for 142,887 is 125954.

Thus, GCF of Fractions is 1/125954.Finally, GCF of Fractions for 991/142, 961/887 is 1/125954.