Least Common Multiple of 36/54, 81/30, 624/91

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 36/54, 81/30, 624/91 quickly i.e. 16848 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 36/54, 81/30, 624/91 is 16848.

LCM(36/54, 81/30, 624/91) = 16848

LCM of 36/54, 81/30, 624/91

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 36/54,81/30,624/91

Given numbers are 36/54,81/30,624/91

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 36,81,624

Least Common Multiple of Numerators i.e. LCM of 36,81,624 is 16848.

GCF of Denominators means GCF of 54,30,91 as per the given fractions.

GCF of 54,30,91 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 36,81,624

LCM of Fractions 36/54,81/30,624/91 is 16848

2 36, 81, 624
2 18, 81, 312
3 9, 81, 156
3 3, 27, 52
1, 9, 52

∴ So the LCM of the given numbers is 2 x 2 x 3 x 3 x 1 x 9 x 52 = 16848

Least Common Multiple of 36,81,624 with GCF Formula

Least Common Multiple of 36,81,624 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 36,81,624 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(36,81,624) = 3

common factors(in case of two or more numbers have common factors) = 36

GCF(36,81,624) x common factors =3 x 36 = 108

LCM(36,81,624) = ( 36 × 81 × 624 ) / 108

LCM(36,81,624) = 1819584 / 108

LCM(36,81,624) = 16848


Lets's calculate GCF of 54,30,91

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 16848/1

Therefore the LCM of Fractions 36/54,81/30,624/91 is 16848

Greatest Common Factor of 54,30,91 By Matching Biggest Common Factor Method

Greatest Common Factor of 54,30,91 By Matching Biggest Common Factor Method

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Greatest Common Factor

We found the factors 54,30,91 . The biggest common factor number is the GCF number.
So the greatest common factor 54,30,91 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 36/54, 81/30, 624/91

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 36/54, 81/30, 624/91?

Answer: LCM of Numerators as per given numbers 36/54, 81/30, 624/91 is

LCM of Numerators i.e. for 36,81,624 is 16848

GCF of denominators i.e. for 54,30,91 is 1.

Thus, LCM of Fractions is 16848.Finally, LCM of Fractions for 36/54, 81/30, 624/91 is 16848.