Least Common Multiple of 22/13, 72/84, 89/123

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 22/13, 72/84, 89/123 quickly i.e. 70488 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 22/13, 72/84, 89/123 is 70488.

LCM(22/13, 72/84, 89/123) = 70488

LCM of 22/13, 72/84, 89/123

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 22/13,72/84,89/123

Given numbers are 22/13,72/84,89/123

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 22,72,89

Least Common Multiple of Numerators i.e. LCM of 22,72,89 is 70488.

GCF of Denominators means GCF of 13,84,123 as per the given fractions.

GCF of 13,84,123 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 22,72,89

LCM of Fractions 22/13,72/84,89/123 is 70488

2 22, 72, 89
11, 36, 89

∴ So the LCM of the given numbers is 2 x 11 x 36 x 89 = 70488

Least Common Multiple of 22,72,89 with GCF Formula

Least Common Multiple of 22,72,89 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 22,72,89 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(22,72,89) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(22,72,89) x common factors =1 x 2 = 2

LCM(22,72,89) = ( 22 × 72 × 89 ) / 2

LCM(22,72,89) = 140976 / 2

LCM(22,72,89) = 70488


Lets's calculate GCF of 13,84,123

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 70488/1

Therefore the LCM of Fractions 22/13,72/84,89/123 is 70488

Greatest Common Factor of 13,84,123 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,84,123 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Greatest Common Factor

We found the factors 13,84,123 . The biggest common factor number is the GCF number.
So the greatest common factor 13,84,123 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 22/13, 72/84, 89/123

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 22/13, 72/84, 89/123?

Answer: LCM of Numerators as per given numbers 22/13, 72/84, 89/123 is

LCM of Numerators i.e. for 22,72,89 is 70488

GCF of denominators i.e. for 13,84,123 is 1.

Thus, LCM of Fractions is 70488.Finally, LCM of Fractions for 22/13, 72/84, 89/123 is 70488.