Greatest Common Factor of 77/889, 187/985

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 77/889, 187/985

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 77/889,187/985

Given fractions are 77/889,187/985

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 77,187

Greatest Common Factor of Numerators i.e. GCF of 77,187 is 11 .

LCM of Denominators means LCM of 889,985 as per the given fractions.

LCM of 889,985 is 875665 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 77,187

GCF of Fractions 77/889,187/985 is 11/875665

11 77, 187
7, 17

∴ So the GCF of the given numbers is 11 = 11

Greatest Common Factor of 77,187 By Matching Biggest Common Factor Method

Greatest Common Factor of 77,187 By Matching Biggest Common Factor Method

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Greatest Common Factor

We found the factors 77,187 . The biggest common factor number is the GCF number.
So the greatest common factor 77,187 is 11.

Lets's calculate LCM of 889,985

Given numbers has no common factors except 1. So, there LCM is their product i.e 875665

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/875665

Therefore, the GCF of Fractions 77/889,187/985 is 11/875665

Least Common Multiple of 889,985 with GCF Formula

Least Common Multiple of 889,985 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 889,985 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(889,985) = 1

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

GCF(889,985) x common factors =1 x 1 = 1

LCM(889,985) = ( 889 × 985 ) / 1

LCM(889,985) = 875665 / 1

LCM(889,985) = 875665


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 77/889, 187/985

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 77/889, 187/985?

Answer: GCF of Numerators as per given numbers 77/889, 187/985 is

GCF of Numerators i.e. for 77,187 is 11

LCM of denominators i.e. for 889,985 is 875665.

Thus, GCF of Fractions is 11/875665.Finally, GCF of Fractions for 77/889, 187/985 is 11/875665.