Greatest Common Factor of 715/280, 451/312, 877/238

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 715/280, 451/312, 877/238

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 715/280,451/312,877/238

Given fractions are 715/280,451/312,877/238

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 715,451,877

Greatest Common Factor of Numerators i.e. GCF of 715,451,877 is 1 .

LCM of Denominators means LCM of 280,312,238 as per the given fractions.

LCM of 280,312,238 is 185640 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 715,451,877

GCF of Fractions 715/280,451/312,877/238 is 1/185640

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

Greatest Common Factor of 715,451,877 By Matching Biggest Common Factor Method

Greatest Common Factor of 715,451,877 By Matching Biggest Common Factor Method

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Factors of 451

List of positive integer factors of 451 that divides 451 without a remainder.

1,11,41,451

Factors of 877

List of positive integer factors of 877 that divides 877 without a remainder.

1,877

Greatest Common Factor

We found the factors 715,451,877 . The biggest common factor number is the GCF number.
So the greatest common factor 715,451,877 is 1.

Lets's calculate LCM of 280,312,238

2 280, 312, 238
2 140, 156, 119
2 70, 78, 119
7 35, 39, 119
5, 39, 17

∴ So the LCM of the given numbers is 2 x 2 x 2 x 7 x 5 x 39 x 17 = 185640

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/185640

Therefore, the GCF of Fractions 715/280,451/312,877/238 is 1/185640

Least Common Multiple of 280,312,238 with GCF Formula

Least Common Multiple of 280,312,238 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 280,312,238 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(280,312,238) = 2

common factors(in case of two or more numbers have common factors) = 56

GCF(280,312,238) x common factors =2 x 56 = 112

LCM(280,312,238) = ( 280 × 312 × 238 ) / 112

LCM(280,312,238) = 20791680 / 112

LCM(280,312,238) = 185640


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 715/280, 451/312, 877/238

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 715/280, 451/312, 877/238?

Answer: GCF of Numerators as per given numbers 715/280, 451/312, 877/238 is

GCF of Numerators i.e. for 715,451,877 is 1

LCM of denominators i.e. for 280,312,238 is 185640.

Thus, GCF of Fractions is 1/185640.Finally, GCF of Fractions for 715/280, 451/312, 877/238 is 1/185640.