Greatest Common Factor of 51/65, 63/53, 117/331

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 51/65, 63/53, 117/331

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 51/65,63/53,117/331

Given fractions are 51/65,63/53,117/331

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 51,63,117

Greatest Common Factor of Numerators i.e. GCF of 51,63,117 is 3 .

LCM of Denominators means LCM of 65,53,331 as per the given fractions.

LCM of 65,53,331 is 1140295 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 51,63,117

GCF of Fractions 51/65,63/53,117/331 is 3/1140295

3 51, 63, 117
17, 21, 39

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

Greatest Common Factor of 51,63,117 By Matching Biggest Common Factor Method

Greatest Common Factor of 51,63,117 By Matching Biggest Common Factor Method

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 51,63,117 . The biggest common factor number is the GCF number.
So the greatest common factor 51,63,117 is 3.

Lets's calculate LCM of 65,53,331

Given numbers has no common factors except 1. So, there LCM is their product i.e 1140295

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/1140295

Therefore, the GCF of Fractions 51/65,63/53,117/331 is 3/1140295

Least Common Multiple of 65,53,331 with GCF Formula

Least Common Multiple of 65,53,331 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 65,53,331 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(65,53,331) = 1

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

GCF(65,53,331) x common factors =1 x 1 = 1

LCM(65,53,331) = ( 65 × 53 × 331 ) / 1

LCM(65,53,331) = 1140295 / 1

LCM(65,53,331) = 1140295


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 51/65, 63/53, 117/331

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 51/65, 63/53, 117/331?

Answer: GCF of Numerators as per given numbers 51/65, 63/53, 117/331 is

GCF of Numerators i.e. for 51,63,117 is 3

LCM of denominators i.e. for 65,53,331 is 1140295.

Thus, GCF of Fractions is 3/1140295.Finally, GCF of Fractions for 51/65, 63/53, 117/331 is 3/1140295.