Least Common Multiple of 31/65, 963/57, 686/273

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 31/65, 963/57, 686/273 quickly i.e. 20479158 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 31/65, 963/57, 686/273 is 20479158.

LCM(31/65, 963/57, 686/273) = 20479158

LCM of 31/65, 963/57, 686/273

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 31/65,963/57,686/273

Given numbers are 31/65,963/57,686/273

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 31,963,686

Least Common Multiple of Numerators i.e. LCM of 31,963,686 is 20479158.

GCF of Denominators means GCF of 65,57,273 as per the given fractions.

GCF of 65,57,273 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 31,963,686

LCM of Fractions 31/65,963/57,686/273 is 20479158

Given numbers has no common factors except 1. So, there LCM is their product i.e 20479158

Least Common Multiple of 31,963,686 with GCF Formula

Least Common Multiple of 31,963,686 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 31,963,686 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,963,686) = 1

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

GCF(31,963,686) x common factors =1 x 1 = 1

LCM(31,963,686) = ( 31 × 963 × 686 ) / 1

LCM(31,963,686) = 20479158 / 1

LCM(31,963,686) = 20479158


Lets's calculate GCF of 65,57,273

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 20479158/1

Therefore the LCM of Fractions 31/65,963/57,686/273 is 20479158

Greatest Common Factor of 65,57,273 By Matching Biggest Common Factor Method

Greatest Common Factor of 65,57,273 By Matching Biggest Common Factor Method

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Greatest Common Factor

We found the factors 65,57,273 . The biggest common factor number is the GCF number.
So the greatest common factor 65,57,273 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 31/65, 963/57, 686/273

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 31/65, 963/57, 686/273?

Answer: LCM of Numerators as per given numbers 31/65, 963/57, 686/273 is

LCM of Numerators i.e. for 31,963,686 is 20479158

GCF of denominators i.e. for 65,57,273 is 1.

Thus, LCM of Fractions is 20479158.Finally, LCM of Fractions for 31/65, 963/57, 686/273 is 20479158.