Greatest Common Factor of 695/75, 128/79, 390/127

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 695/75, 128/79, 390/127

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 695/75,128/79,390/127

Given fractions are 695/75,128/79,390/127

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 695,128,390

Greatest Common Factor of Numerators i.e. GCF of 695,128,390 is 1 .

LCM of Denominators means LCM of 75,79,127 as per the given fractions.

LCM of 75,79,127 is 752475 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 695,128,390

GCF of Fractions 695/75,128/79,390/127 is 1/752475

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

Greatest Common Factor of 695,128,390 By Matching Biggest Common Factor Method

Greatest Common Factor of 695,128,390 By Matching Biggest Common Factor Method

Factors of 695

List of positive integer factors of 695 that divides 695 without a remainder.

1,5,139,695

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 695,128,390 . The biggest common factor number is the GCF number.
So the greatest common factor 695,128,390 is 1.

Lets's calculate LCM of 75,79,127

Given numbers has no common factors except 1. So, there LCM is their product i.e 752475

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/752475

Therefore, the GCF of Fractions 695/75,128/79,390/127 is 1/752475

Least Common Multiple of 75,79,127 with GCF Formula

Least Common Multiple of 75,79,127 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 75,79,127 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(75,79,127) = 1

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

GCF(75,79,127) x common factors =1 x 1 = 1

LCM(75,79,127) = ( 75 × 79 × 127 ) / 1

LCM(75,79,127) = 752475 / 1

LCM(75,79,127) = 752475


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 695/75, 128/79, 390/127

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 695/75, 128/79, 390/127?

Answer: GCF of Numerators as per given numbers 695/75, 128/79, 390/127 is

GCF of Numerators i.e. for 695,128,390 is 1

LCM of denominators i.e. for 75,79,127 is 752475.

Thus, GCF of Fractions is 1/752475.Finally, GCF of Fractions for 695/75, 128/79, 390/127 is 1/752475.