Greatest Common Factor of 491/155, 2430/873

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 491/155, 2430/873

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 491/155,2430/873

Given fractions are 491/155,2430/873

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 491,2430

Greatest Common Factor of Numerators i.e. GCF of 491,2430 is 1 .

LCM of Denominators means LCM of 155,873 as per the given fractions.

LCM of 155,873 is 135315 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 491,2430

GCF of Fractions 491/155,2430/873 is 1/135315

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

Greatest Common Factor of 491,2430 By Matching Biggest Common Factor Method

Greatest Common Factor of 491,2430 By Matching Biggest Common Factor Method

Factors of 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Factors of 2430

List of positive integer factors of 2430 that divides 2430 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,243,270,405,486,810,1215,2430

Greatest Common Factor

We found the factors 491,2430 . The biggest common factor number is the GCF number.
So the greatest common factor 491,2430 is 1.

Lets's calculate LCM of 155,873

Given numbers has no common factors except 1. So, there LCM is their product i.e 135315

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/135315

Therefore, the GCF of Fractions 491/155,2430/873 is 1/135315

Least Common Multiple of 155,873 with GCF Formula

Least Common Multiple of 155,873 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 155,873 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(155,873) = 1

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

GCF(155,873) x common factors =1 x 1 = 1

LCM(155,873) = ( 155 × 873 ) / 1

LCM(155,873) = 135315 / 1

LCM(155,873) = 135315


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 491/155, 2430/873

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 491/155, 2430/873?

Answer: GCF of Numerators as per given numbers 491/155, 2430/873 is

GCF of Numerators i.e. for 491,2430 is 1

LCM of denominators i.e. for 155,873 is 135315.

Thus, GCF of Fractions is 1/135315.Finally, GCF of Fractions for 491/155, 2430/873 is 1/135315.