Least Common Multiple of 56/972, 31/846, 665/385

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 56/972, 31/846, 665/385 quickly i.e. 164920 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 56/972, 31/846, 665/385 is 164920.

LCM(56/972, 31/846, 665/385) = 164920

LCM of 56/972, 31/846, 665/385

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 56/972,31/846,665/385

Given numbers are 56/972,31/846,665/385

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 56,31,665

Least Common Multiple of Numerators i.e. LCM of 56,31,665 is 164920.

GCF of Denominators means GCF of 972,846,385 as per the given fractions.

GCF of 972,846,385 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 56,31,665

LCM of Fractions 56/972,31/846,665/385 is 164920

7 56, 31, 665
8, 31, 95

∴ So the LCM of the given numbers is 7 x 8 x 31 x 95 = 164920

Least Common Multiple of 56,31,665 with GCF Formula

Least Common Multiple of 56,31,665 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 56,31,665 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(56,31,665) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(56,31,665) x common factors =1 x 7 = 7

LCM(56,31,665) = ( 56 × 31 × 665 ) / 7

LCM(56,31,665) = 1154440 / 7

LCM(56,31,665) = 164920


Lets's calculate GCF of 972,846,385

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 164920/1

Therefore the LCM of Fractions 56/972,31/846,665/385 is 164920

Greatest Common Factor of 972,846,385 By Matching Biggest Common Factor Method

Greatest Common Factor of 972,846,385 By Matching Biggest Common Factor Method

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Factors of 846

List of positive integer factors of 846 that divides 846 without a remainder.

1,2,3,6,9,18,47,94,141,282,423,846

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 972,846,385 . The biggest common factor number is the GCF number.
So the greatest common factor 972,846,385 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 56/972, 31/846, 665/385

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 56/972, 31/846, 665/385?

Answer: LCM of Numerators as per given numbers 56/972, 31/846, 665/385 is

LCM of Numerators i.e. for 56,31,665 is 164920

GCF of denominators i.e. for 972,846,385 is 1.

Thus, LCM of Fractions is 164920.Finally, LCM of Fractions for 56/972, 31/846, 665/385 is 164920.