Greatest Common Factor of 2660/989, 2797/421

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 2660/989, 2797/421

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 2660/989,2797/421

Given fractions are 2660/989,2797/421

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 2660,2797

Greatest Common Factor of Numerators i.e. GCF of 2660,2797 is 1 .

LCM of Denominators means LCM of 989,421 as per the given fractions.

LCM of 989,421 is 416369 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 2660,2797

GCF of Fractions 2660/989,2797/421 is 1/416369

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

Greatest Common Factor of 2660,2797 By Matching Biggest Common Factor Method

Greatest Common Factor of 2660,2797 By Matching Biggest Common Factor Method

Factors of 2660

List of positive integer factors of 2660 that divides 2660 without a remainder.

1,2,4,5,7,10,14,19,20,28,35,38,70,76,95,133,140,190,266,380,532,665,1330,2660

Factors of 2797

List of positive integer factors of 2797 that divides 2797 without a remainder.

1,2797

Greatest Common Factor

We found the factors 2660,2797 . The biggest common factor number is the GCF number.
So the greatest common factor 2660,2797 is 1.

Lets's calculate LCM of 989,421

Given numbers has no common factors except 1. So, there LCM is their product i.e 416369

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/416369

Therefore, the GCF of Fractions 2660/989,2797/421 is 1/416369

Least Common Multiple of 989,421 with GCF Formula

Least Common Multiple of 989,421 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 989,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(989,421) = 1

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

GCF(989,421) x common factors =1 x 1 = 1

LCM(989,421) = ( 989 × 421 ) / 1

LCM(989,421) = 416369 / 1

LCM(989,421) = 416369


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 2660/989, 2797/421

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 2660/989, 2797/421?

Answer: GCF of Numerators as per given numbers 2660/989, 2797/421 is

GCF of Numerators i.e. for 2660,2797 is 1

LCM of denominators i.e. for 989,421 is 416369.

Thus, GCF of Fractions is 1/416369.Finally, GCF of Fractions for 2660/989, 2797/421 is 1/416369.