Least Common Multiple of 91/81, 56/71, 72/83, 79/596

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 91/81, 56/71, 72/83, 79/596 quickly i.e. 517608 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 91/81, 56/71, 72/83, 79/596 is 517608.

LCM(91/81, 56/71, 72/83, 79/596) = 517608

LCM of 91/81, 56/71, 72/83, 79/596

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 91/81,56/71,72/83,79/596

Given numbers are 91/81,56/71,72/83,79/596

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 91,56,72,79

Least Common Multiple of Numerators i.e. LCM of 91,56,72,79 is 517608.

GCF of Denominators means GCF of 81,71,83,596 as per the given fractions.

GCF of 81,71,83,596 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 91,56,72,79

LCM of Fractions 91/81,56/71,72/83,79/596 is 517608

2 91, 56, 72, 79
2 91, 28, 36, 79
2 91, 14, 18, 79
7 91, 7, 9, 79
13, 1, 9, 79

∴ So the LCM of the given numbers is 2 x 2 x 2 x 7 x 13 x 1 x 9 x 79 = 517608

Least Common Multiple of 91,56,72,79 with GCF Formula

Least Common Multiple of 91,56,72,79 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 91,56,72,79 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(91,56,72,79) = 1

common factors(in case of two or more numbers have common factors) = 56

GCF(91,56,72,79) x common factors =1 x 56 = 56

LCM(91,56,72,79) = ( 91 × 56 × 72 × 79 ) / 56

LCM(91,56,72,79) = 28986048 / 56

LCM(91,56,72,79) = 517608


Lets's calculate GCF of 81,71,83,596

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 517608/1

Therefore the LCM of Fractions 91/81,56/71,72/83,79/596 is 517608

Greatest Common Factor of 81,71,83,596 By Matching Biggest Common Factor Method

Greatest Common Factor of 81,71,83,596 By Matching Biggest Common Factor Method

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 596

List of positive integer factors of 596 that divides 596 without a remainder.

1,2,4,149,298,596

Greatest Common Factor

We found the factors 81,71,83,596 . The biggest common factor number is the GCF number.
So the greatest common factor 81,71,83,596 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 91/81, 56/71, 72/83, 79/596

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 91/81, 56/71, 72/83, 79/596?

Answer: LCM of Numerators as per given numbers 91/81, 56/71, 72/83, 79/596 is

LCM of Numerators i.e. for 91,56,72,79 is 517608

GCF of denominators i.e. for 81,71,83,596 is 1.

Thus, LCM of Fractions is 517608.Finally, LCM of Fractions for 91/81, 56/71, 72/83, 79/596 is 517608.