Greatest Common Factor of 693/141, 393/131

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 693/141, 393/131

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 693/141,393/131

Given fractions are 693/141,393/131

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 693,393

Greatest Common Factor of Numerators i.e. GCF of 693,393 is 3 .

LCM of Denominators means LCM of 141,131 as per the given fractions.

LCM of 141,131 is 18471 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 693,393

GCF of Fractions 693/141,393/131 is 3/18471

3 693, 393
231, 131

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

Greatest Common Factor of 693,393 By Matching Biggest Common Factor Method

Greatest Common Factor of 693,393 By Matching Biggest Common Factor Method

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 693,393 . The biggest common factor number is the GCF number.
So the greatest common factor 693,393 is 3.

Lets's calculate LCM of 141,131

Given numbers has no common factors except 1. So, there LCM is their product i.e 18471

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/18471

Therefore, the GCF of Fractions 693/141,393/131 is 3/18471

Least Common Multiple of 141,131 with GCF Formula

Least Common Multiple of 141,131 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 141,131 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(141,131) = 1

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

GCF(141,131) x common factors =1 x 1 = 1

LCM(141,131) = ( 141 × 131 ) / 1

LCM(141,131) = 18471 / 1

LCM(141,131) = 18471


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 693/141, 393/131

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 693/141, 393/131?

Answer: GCF of Numerators as per given numbers 693/141, 393/131 is

GCF of Numerators i.e. for 693,393 is 3

LCM of denominators i.e. for 141,131 is 18471.

Thus, GCF of Fractions is 3/18471.Finally, GCF of Fractions for 693/141, 393/131 is 3/18471.