Greatest Common Factor of 1181/89, 3940/690

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 1181/89, 3940/690

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 1181/89,3940/690

Given fractions are 1181/89,3940/690

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 1181,3940

Greatest Common Factor of Numerators i.e. GCF of 1181,3940 is 1 .

LCM of Denominators means LCM of 89,690 as per the given fractions.

LCM of 89,690 is 61410 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 1181,3940

GCF of Fractions 1181/89,3940/690 is 1/61410

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

Greatest Common Factor of 1181,3940 By Matching Biggest Common Factor Method

Greatest Common Factor of 1181,3940 By Matching Biggest Common Factor Method

Factors of 1181

List of positive integer factors of 1181 that divides 1181 without a remainder.

1,1181

Factors of 3940

List of positive integer factors of 3940 that divides 3940 without a remainder.

1,2,4,5,10,20,197,394,788,985,1970,3940

Greatest Common Factor

We found the factors 1181,3940 . The biggest common factor number is the GCF number.
So the greatest common factor 1181,3940 is 1.

Lets's calculate LCM of 89,690

Given numbers has no common factors except 1. So, there LCM is their product i.e 61410

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/61410

Therefore, the GCF of Fractions 1181/89,3940/690 is 1/61410

Least Common Multiple of 89,690 with GCF Formula

Least Common Multiple of 89,690 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 89,690 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,690) = 1

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

GCF(89,690) x common factors =1 x 1 = 1

LCM(89,690) = ( 89 × 690 ) / 1

LCM(89,690) = 61410 / 1

LCM(89,690) = 61410


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 1181/89, 3940/690

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 1181/89, 3940/690?

Answer: GCF of Numerators as per given numbers 1181/89, 3940/690 is

GCF of Numerators i.e. for 1181,3940 is 1

LCM of denominators i.e. for 89,690 is 61410.

Thus, GCF of Fractions is 1/61410.Finally, GCF of Fractions for 1181/89, 3940/690 is 1/61410.