Greatest Common Factor of 51/91, 56/88, 765/828

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 51/91, 56/88, 765/828

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 51/91,56/88,765/828

Given fractions are 51/91,56/88,765/828

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 51,56,765

Greatest Common Factor of Numerators i.e. GCF of 51,56,765 is 1 .

LCM of Denominators means LCM of 91,88,828 as per the given fractions.

LCM of 91,88,828 is 1657656 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 51,56,765

GCF of Fractions 51/91,56/88,765/828 is 1/1657656

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

Greatest Common Factor of 51,56,765 By Matching Biggest Common Factor Method

Greatest Common Factor of 51,56,765 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 765

List of positive integer factors of 765 that divides 765 without a remainder.

1,3,5,9,15,17,45,51,85,153,255,765

Greatest Common Factor

We found the factors 51,56,765 . The biggest common factor number is the GCF number.
So the greatest common factor 51,56,765 is 1.

Lets's calculate LCM of 91,88,828

2 91, 88, 828
2 91, 44, 414
91, 22, 207

∴ So the LCM of the given numbers is 2 x 2 x 91 x 22 x 207 = 1657656

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1657656

Therefore, the GCF of Fractions 51/91,56/88,765/828 is 1/1657656

Least Common Multiple of 91,88,828 with GCF Formula

Least Common Multiple of 91,88,828 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 91,88,828 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(91,88,828) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(91,88,828) x common factors =1 x 4 = 4

LCM(91,88,828) = ( 91 × 88 × 828 ) / 4

LCM(91,88,828) = 6630624 / 4

LCM(91,88,828) = 1657656


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 51/91, 56/88, 765/828

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 51/91, 56/88, 765/828?

Answer: GCF of Numerators as per given numbers 51/91, 56/88, 765/828 is

GCF of Numerators i.e. for 51,56,765 is 1

LCM of denominators i.e. for 91,88,828 is 1657656.

Thus, GCF of Fractions is 1/1657656.Finally, GCF of Fractions for 51/91, 56/88, 765/828 is 1/1657656.