Greatest Common Factor of 320/495, 155/135

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 320/495, 155/135

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 320/495,155/135

Given fractions are 320/495,155/135

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 320,155

Greatest Common Factor of Numerators i.e. GCF of 320,155 is 5 .

LCM of Denominators means LCM of 495,135 as per the given fractions.

LCM of 495,135 is 1485 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 320,155

GCF of Fractions 320/495,155/135 is 5/1485

5 320, 155
64, 31

∴ So the GCF of the given numbers is 5 = 5

Greatest Common Factor of 320,155 By Matching Biggest Common Factor Method

Greatest Common Factor of 320,155 By Matching Biggest Common Factor Method

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 320,155 . The biggest common factor number is the GCF number.
So the greatest common factor 320,155 is 5.

Lets's calculate LCM of 495,135

3 495, 135
3 165, 45
5 55, 15
11, 3

∴ So the LCM of the given numbers is 3 x 3 x 5 x 11 x 3 = 1485

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/1485

Therefore, the GCF of Fractions 320/495,155/135 is 5/1485

Least Common Multiple of 495,135 with GCF Formula

Least Common Multiple of 495,135 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 495,135 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(495,135) = 45

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

GCF(495,135) x common factors =45 x 1 = 45

LCM(495,135) = ( 495 × 135 ) / 45

LCM(495,135) = 66825 / 45

LCM(495,135) = 1485


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 320/495, 155/135

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 320/495, 155/135?

Answer: GCF of Numerators as per given numbers 320/495, 155/135 is

GCF of Numerators i.e. for 320,155 is 5

LCM of denominators i.e. for 495,135 is 1485.

Thus, GCF of Fractions is 5/1485.Finally, GCF of Fractions for 320/495, 155/135 is 5/1485.