Greatest Common Factor of 251/27, 411/41, 643/27

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 251/27, 411/41, 643/27

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 251/27,411/41,643/27

Given fractions are 251/27,411/41,643/27

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 251,411,643

Greatest Common Factor of Numerators i.e. GCF of 251,411,643 is 1 .

LCM of Denominators means LCM of 27,41,27 as per the given fractions.

LCM of 27,41,27 is 1107 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 251,411,643

GCF of Fractions 251/27,411/41,643/27 is 1/1107

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

Greatest Common Factor of 251,411,643 By Matching Biggest Common Factor Method

Greatest Common Factor of 251,411,643 By Matching Biggest Common Factor Method

Factors of 251

List of positive integer factors of 251 that divides 251 without a remainder.

1,251

Factors of 411

List of positive integer factors of 411 that divides 411 without a remainder.

1,3,137,411

Factors of 643

List of positive integer factors of 643 that divides 643 without a remainder.

1,643

Greatest Common Factor

We found the factors 251,411,643 . The biggest common factor number is the GCF number.
So the greatest common factor 251,411,643 is 1.

Lets's calculate LCM of 27,41,27

3 27, 41, 27
3 9, 41, 9
3 3, 41, 3
1, 41, 1

∴ So the LCM of the given numbers is 3 x 3 x 3 x 1 x 41 x 1 = 1107

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1107

Therefore, the GCF of Fractions 251/27,411/41,643/27 is 1/1107

Least Common Multiple of 27,41,27 with GCF Formula

Least Common Multiple of 27,41,27 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 27,41,27 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(27,41,27) = 1

common factors(in case of two or more numbers have common factors) = 27

GCF(27,41,27) x common factors =1 x 27 = 27

LCM(27,41,27) = ( 27 × 41 × 27 ) / 27

LCM(27,41,27) = 29889 / 27

LCM(27,41,27) = 1107


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 251/27, 411/41, 643/27

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 251/27, 411/41, 643/27?

Answer: GCF of Numerators as per given numbers 251/27, 411/41, 643/27 is

GCF of Numerators i.e. for 251,411,643 is 1

LCM of denominators i.e. for 27,41,27 is 1107.

Thus, GCF of Fractions is 1/1107.Finally, GCF of Fractions for 251/27, 411/41, 643/27 is 1/1107.