Greatest Common Factor of 14/63, 40/66, 644/523

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 14/63, 40/66, 644/523

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 14/63,40/66,644/523

Given fractions are 14/63,40/66,644/523

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 14,40,644

Greatest Common Factor of Numerators i.e. GCF of 14,40,644 is 2 .

LCM of Denominators means LCM of 63,66,523 as per the given fractions.

LCM of 63,66,523 is 724878 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 14,40,644

GCF of Fractions 14/63,40/66,644/523 is 2/724878

2 14, 40, 644
7, 20, 322

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 14,40,644 By Matching Biggest Common Factor Method

Greatest Common Factor of 14,40,644 By Matching Biggest Common Factor Method

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Greatest Common Factor

We found the factors 14,40,644 . The biggest common factor number is the GCF number.
So the greatest common factor 14,40,644 is 2.

Lets's calculate LCM of 63,66,523

3 63, 66, 523
21, 22, 523

∴ So the LCM of the given numbers is 3 x 21 x 22 x 523 = 724878

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/724878

Therefore, the GCF of Fractions 14/63,40/66,644/523 is 2/724878

Least Common Multiple of 63,66,523 with GCF Formula

Least Common Multiple of 63,66,523 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 63,66,523 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,66,523) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(63,66,523) x common factors =1 x 3 = 3

LCM(63,66,523) = ( 63 × 66 × 523 ) / 3

LCM(63,66,523) = 2174634 / 3

LCM(63,66,523) = 724878


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 14/63, 40/66, 644/523

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 14/63, 40/66, 644/523?

Answer: GCF of Numerators as per given numbers 14/63, 40/66, 644/523 is

GCF of Numerators i.e. for 14,40,644 is 2

LCM of denominators i.e. for 63,66,523 is 724878.

Thus, GCF of Fractions is 2/724878.Finally, GCF of Fractions for 14/63, 40/66, 644/523 is 2/724878.