Greatest Common Factor of 720/794, 2643/918

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 720/794, 2643/918

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 720/794,2643/918

Given fractions are 720/794,2643/918

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 720,2643

Greatest Common Factor of Numerators i.e. GCF of 720,2643 is 3 .

LCM of Denominators means LCM of 794,918 as per the given fractions.

LCM of 794,918 is 364446 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 720,2643

GCF of Fractions 720/794,2643/918 is 3/364446

3 720, 2643
240, 881

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor of 720,2643 By Matching Biggest Common Factor Method

Greatest Common Factor of 720,2643 By Matching Biggest Common Factor Method

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 2643

List of positive integer factors of 2643 that divides 2643 without a remainder.

1,3,881,2643

Greatest Common Factor

We found the factors 720,2643 . The biggest common factor number is the GCF number.
So the greatest common factor 720,2643 is 3.

Lets's calculate LCM of 794,918

2 794, 918
397, 459

∴ So the LCM of the given numbers is 2 x 397 x 459 = 364446

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/364446

Therefore, the GCF of Fractions 720/794,2643/918 is 3/364446

Least Common Multiple of 794,918 with GCF Formula

Least Common Multiple of 794,918 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 794,918 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(794,918) = 2

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

GCF(794,918) x common factors =2 x 1 = 2

LCM(794,918) = ( 794 × 918 ) / 2

LCM(794,918) = 728892 / 2

LCM(794,918) = 364446


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 720/794, 2643/918

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 720/794, 2643/918?

Answer: GCF of Numerators as per given numbers 720/794, 2643/918 is

GCF of Numerators i.e. for 720,2643 is 3

LCM of denominators i.e. for 794,918 is 364446.

Thus, GCF of Fractions is 3/364446.Finally, GCF of Fractions for 720/794, 2643/918 is 3/364446.