Greatest Common Factor of 477/84, 270/135

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 477/84, 270/135

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 477/84,270/135

Given fractions are 477/84,270/135

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 477,270

Greatest Common Factor of Numerators i.e. GCF of 477,270 is 9 .

LCM of Denominators means LCM of 84,135 as per the given fractions.

LCM of 84,135 is 3780 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 477,270

GCF of Fractions 477/84,270/135 is 9/3780

3 477, 270
3 159, 90
53, 30

∴ So the GCF of the given numbers is 3 x 3 = 9

Greatest Common Factor of 477,270 By Matching Biggest Common Factor Method

Greatest Common Factor of 477,270 By Matching Biggest Common Factor Method

Factors of 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Greatest Common Factor

We found the factors 477,270 . The biggest common factor number is the GCF number.
So the greatest common factor 477,270 is 9.

Lets's calculate LCM of 84,135

3 84, 135
28, 45

∴ So the LCM of the given numbers is 3 x 28 x 45 = 3780

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 9/3780

Therefore, the GCF of Fractions 477/84,270/135 is 9/3780

Least Common Multiple of 84,135 with GCF Formula

Least Common Multiple of 84,135 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 84,135 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,135) = 3

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

GCF(84,135) x common factors =3 x 1 = 3

LCM(84,135) = ( 84 × 135 ) / 3

LCM(84,135) = 11340 / 3

LCM(84,135) = 3780


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 477/84, 270/135

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 477/84, 270/135?

Answer: GCF of Numerators as per given numbers 477/84, 270/135 is

GCF of Numerators i.e. for 477,270 is 9

LCM of denominators i.e. for 84,135 is 3780.

Thus, GCF of Fractions is 9/3780.Finally, GCF of Fractions for 477/84, 270/135 is 9/3780.