Greatest Common Factor of 320/47, 869/91, 857/493

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 320/47, 869/91, 857/493

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 320/47,869/91,857/493

Given fractions are 320/47,869/91,857/493

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 320,869,857

Greatest Common Factor of Numerators i.e. GCF of 320,869,857 is 1 .

LCM of Denominators means LCM of 47,91,493 as per the given fractions.

LCM of 47,91,493 is 2108561 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 320,869,857

GCF of Fractions 320/47,869/91,857/493 is 1/2108561

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

Greatest Common Factor of 320,869,857 By Matching Biggest Common Factor Method

Greatest Common Factor of 320,869,857 By Matching Biggest Common Factor Method

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 869

List of positive integer factors of 869 that divides 869 without a remainder.

1,11,79,869

Factors of 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Greatest Common Factor

We found the factors 320,869,857 . The biggest common factor number is the GCF number.
So the greatest common factor 320,869,857 is 1.

Lets's calculate LCM of 47,91,493

Given numbers has no common factors except 1. So, there LCM is their product i.e 2108561

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2108561

Therefore, the GCF of Fractions 320/47,869/91,857/493 is 1/2108561

Least Common Multiple of 47,91,493 with GCF Formula

Least Common Multiple of 47,91,493 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 47,91,493 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,91,493) = 1

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

GCF(47,91,493) x common factors =1 x 1 = 1

LCM(47,91,493) = ( 47 × 91 × 493 ) / 1

LCM(47,91,493) = 2108561 / 1

LCM(47,91,493) = 2108561


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 320/47, 869/91, 857/493

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 320/47, 869/91, 857/493?

Answer: GCF of Numerators as per given numbers 320/47, 869/91, 857/493 is

GCF of Numerators i.e. for 320,869,857 is 1

LCM of denominators i.e. for 47,91,493 is 2108561.

Thus, GCF of Fractions is 1/2108561.Finally, GCF of Fractions for 320/47, 869/91, 857/493 is 1/2108561.