Greatest Common Factor of 479/20, 981/27, 549/86

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 479/20, 981/27, 549/86

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 479/20,981/27,549/86

Given fractions are 479/20,981/27,549/86

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 479,981,549

Greatest Common Factor of Numerators i.e. GCF of 479,981,549 is 1 .

LCM of Denominators means LCM of 20,27,86 as per the given fractions.

LCM of 20,27,86 is 23220 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 479,981,549

GCF of Fractions 479/20,981/27,549/86 is 1/23220

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

Greatest Common Factor of 479,981,549 By Matching Biggest Common Factor Method

Greatest Common Factor of 479,981,549 By Matching Biggest Common Factor Method

Factors of 479

List of positive integer factors of 479 that divides 479 without a remainder.

1,479

Factors of 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Factors of 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Greatest Common Factor

We found the factors 479,981,549 . The biggest common factor number is the GCF number.
So the greatest common factor 479,981,549 is 1.

Lets's calculate LCM of 20,27,86

2 20, 27, 86
10, 27, 43

∴ So the LCM of the given numbers is 2 x 10 x 27 x 43 = 23220

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/23220

Therefore, the GCF of Fractions 479/20,981/27,549/86 is 1/23220

Least Common Multiple of 20,27,86 with GCF Formula

Least Common Multiple of 20,27,86 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 20,27,86 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,27,86) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(20,27,86) x common factors =1 x 2 = 2

LCM(20,27,86) = ( 20 × 27 × 86 ) / 2

LCM(20,27,86) = 46440 / 2

LCM(20,27,86) = 23220


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 479/20, 981/27, 549/86

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 479/20, 981/27, 549/86?

Answer: GCF of Numerators as per given numbers 479/20, 981/27, 549/86 is

GCF of Numerators i.e. for 479,981,549 is 1

LCM of denominators i.e. for 20,27,86 is 23220.

Thus, GCF of Fractions is 1/23220.Finally, GCF of Fractions for 479/20, 981/27, 549/86 is 1/23220.