Greatest Common Factor of 71/72, 62/91, 158/164

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 71/72, 62/91, 158/164

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 71/72,62/91,158/164

Given fractions are 71/72,62/91,158/164

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 71,62,158

Greatest Common Factor of Numerators i.e. GCF of 71,62,158 is 1 .

LCM of Denominators means LCM of 72,91,164 as per the given fractions.

LCM of 72,91,164 is 268632 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 71,62,158

GCF of Fractions 71/72,62/91,158/164 is 1/268632

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

Greatest Common Factor of 71,62,158 By Matching Biggest Common Factor Method

Greatest Common Factor of 71,62,158 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 71,62,158 . The biggest common factor number is the GCF number.
So the greatest common factor 71,62,158 is 1.

Lets's calculate LCM of 72,91,164

2 72, 91, 164
2 36, 91, 82
18, 91, 41

∴ So the LCM of the given numbers is 2 x 2 x 18 x 91 x 41 = 268632

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/268632

Therefore, the GCF of Fractions 71/72,62/91,158/164 is 1/268632

Least Common Multiple of 72,91,164 with GCF Formula

Least Common Multiple of 72,91,164 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 72,91,164 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,91,164) = 1

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

GCF(72,91,164) x common factors =1 x 4 = 4

LCM(72,91,164) = ( 72 × 91 × 164 ) / 4

LCM(72,91,164) = 1074528 / 4

LCM(72,91,164) = 268632


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 71/72, 62/91, 158/164

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 71/72, 62/91, 158/164?

Answer: GCF of Numerators as per given numbers 71/72, 62/91, 158/164 is

GCF of Numerators i.e. for 71,62,158 is 1

LCM of denominators i.e. for 72,91,164 is 268632.

Thus, GCF of Fractions is 1/268632.Finally, GCF of Fractions for 71/72, 62/91, 158/164 is 1/268632.