Greatest Common Factor of 71/80, 62/99, 424/172

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 71/80, 62/99, 424/172

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 71/80,62/99,424/172

Given fractions are 71/80,62/99,424/172

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 71,62,424

Greatest Common Factor of Numerators i.e. GCF of 71,62,424 is 1 .

LCM of Denominators means LCM of 80,99,172 as per the given fractions.

LCM of 80,99,172 is 340560 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 71,62,424

GCF of Fractions 71/80,62/99,424/172 is 1/340560

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

Greatest Common Factor of 71,62,424 By Matching Biggest Common Factor Method

Greatest Common Factor of 71,62,424 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 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 71,62,424 . The biggest common factor number is the GCF number.
So the greatest common factor 71,62,424 is 1.

Lets's calculate LCM of 80,99,172

2 80, 99, 172
2 40, 99, 86
20, 99, 43

∴ So the LCM of the given numbers is 2 x 2 x 20 x 99 x 43 = 340560

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/340560

Therefore, the GCF of Fractions 71/80,62/99,424/172 is 1/340560

Least Common Multiple of 80,99,172 with GCF Formula

Least Common Multiple of 80,99,172 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 80,99,172 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,99,172) = 1

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

GCF(80,99,172) x common factors =1 x 4 = 4

LCM(80,99,172) = ( 80 × 99 × 172 ) / 4

LCM(80,99,172) = 1362240 / 4

LCM(80,99,172) = 340560


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 71/80, 62/99, 424/172

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 71/80, 62/99, 424/172?

Answer: GCF of Numerators as per given numbers 71/80, 62/99, 424/172 is

GCF of Numerators i.e. for 71,62,424 is 1

LCM of denominators i.e. for 80,99,172 is 340560.

Thus, GCF of Fractions is 1/340560.Finally, GCF of Fractions for 71/80, 62/99, 424/172 is 1/340560.