Greatest Common Factor of 27/47, 28/24, 318/663

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 27/47, 28/24, 318/663

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 27/47,28/24,318/663

Given fractions are 27/47,28/24,318/663

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 27,28,318

Greatest Common Factor of Numerators i.e. GCF of 27,28,318 is 1 .

LCM of Denominators means LCM of 47,24,663 as per the given fractions.

LCM of 47,24,663 is 249288 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 27,28,318

GCF of Fractions 27/47,28/24,318/663 is 1/249288

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

Greatest Common Factor of 27,28,318 By Matching Biggest Common Factor Method

Greatest Common Factor of 27,28,318 By Matching Biggest Common Factor Method

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

Greatest Common Factor

We found the factors 27,28,318 . The biggest common factor number is the GCF number.
So the greatest common factor 27,28,318 is 1.

Lets's calculate LCM of 47,24,663

3 47, 24, 663
47, 8, 221

∴ So the LCM of the given numbers is 3 x 47 x 8 x 221 = 249288

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/249288

Therefore, the GCF of Fractions 27/47,28/24,318/663 is 1/249288

Least Common Multiple of 47,24,663 with GCF Formula

Least Common Multiple of 47,24,663 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 47,24,663 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,24,663) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(47,24,663) x common factors =1 x 3 = 3

LCM(47,24,663) = ( 47 × 24 × 663 ) / 3

LCM(47,24,663) = 747864 / 3

LCM(47,24,663) = 249288


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

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Frequently Asked Questions on Fractional GCF of 27/47, 28/24, 318/663

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 27/47, 28/24, 318/663?

Answer: GCF of Numerators as per given numbers 27/47, 28/24, 318/663 is

GCF of Numerators i.e. for 27,28,318 is 1

LCM of denominators i.e. for 47,24,663 is 249288.

Thus, GCF of Fractions is 1/249288.Finally, GCF of Fractions for 27/47, 28/24, 318/663 is 1/249288.