Greatest Common Factor of 71/28, 813/43, 973/839

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 71/28, 813/43, 973/839

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 71/28,813/43,973/839

Given fractions are 71/28,813/43,973/839

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 71,813,973

Greatest Common Factor of Numerators i.e. GCF of 71,813,973 is 1 .

LCM of Denominators means LCM of 28,43,839 as per the given fractions.

LCM of 28,43,839 is 1010156 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 71,813,973

GCF of Fractions 71/28,813/43,973/839 is 1/1010156

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

Greatest Common Factor of 71,813,973 By Matching Biggest Common Factor Method

Greatest Common Factor of 71,813,973 By Matching Biggest Common Factor Method

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Factors of 973

List of positive integer factors of 973 that divides 973 without a remainder.

1,7,139,973

Greatest Common Factor

We found the factors 71,813,973 . The biggest common factor number is the GCF number.
So the greatest common factor 71,813,973 is 1.

Lets's calculate LCM of 28,43,839

Given numbers has no common factors except 1. So, there LCM is their product i.e 1010156

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1010156

Therefore, the GCF of Fractions 71/28,813/43,973/839 is 1/1010156

Least Common Multiple of 28,43,839 with GCF Formula

Least Common Multiple of 28,43,839 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 28,43,839 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,43,839) = 1

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

GCF(28,43,839) x common factors =1 x 1 = 1

LCM(28,43,839) = ( 28 × 43 × 839 ) / 1

LCM(28,43,839) = 1010156 / 1

LCM(28,43,839) = 1010156


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 71/28, 813/43, 973/839

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 71/28, 813/43, 973/839?

Answer: GCF of Numerators as per given numbers 71/28, 813/43, 973/839 is

GCF of Numerators i.e. for 71,813,973 is 1

LCM of denominators i.e. for 28,43,839 is 1010156.

Thus, GCF of Fractions is 1/1010156.Finally, GCF of Fractions for 71/28, 813/43, 973/839 is 1/1010156.