Greatest Common Factor of 687/777, 547/430

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 687/777, 547/430

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 687/777,547/430

Given fractions are 687/777,547/430

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 687,547

Greatest Common Factor of Numerators i.e. GCF of 687,547 is 1 .

LCM of Denominators means LCM of 777,430 as per the given fractions.

LCM of 777,430 is 334110 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 687,547

GCF of Fractions 687/777,547/430 is 1/334110

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

Greatest Common Factor of 687,547 By Matching Biggest Common Factor Method

Greatest Common Factor of 687,547 By Matching Biggest Common Factor Method

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 547

List of positive integer factors of 547 that divides 547 without a remainder.

1,547

Greatest Common Factor

We found the factors 687,547 . The biggest common factor number is the GCF number.
So the greatest common factor 687,547 is 1.

Lets's calculate LCM of 777,430

Given numbers has no common factors except 1. So, there LCM is their product i.e 334110

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/334110

Therefore, the GCF of Fractions 687/777,547/430 is 1/334110

Least Common Multiple of 777,430 with GCF Formula

Least Common Multiple of 777,430 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 777,430 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(777,430) = 1

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

GCF(777,430) x common factors =1 x 1 = 1

LCM(777,430) = ( 777 × 430 ) / 1

LCM(777,430) = 334110 / 1

LCM(777,430) = 334110


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 687/777, 547/430

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 687/777, 547/430?

Answer: GCF of Numerators as per given numbers 687/777, 547/430 is

GCF of Numerators i.e. for 687,547 is 1

LCM of denominators i.e. for 777,430 is 334110.

Thus, GCF of Fractions is 1/334110.Finally, GCF of Fractions for 687/777, 547/430 is 1/334110.