Least Common Multiple of 38/52, 18/54, 63/84, 18/161

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 38/52, 18/54, 63/84, 18/161 quickly i.e. 2394 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 38/52, 18/54, 63/84, 18/161 is 2394.

LCM(38/52, 18/54, 63/84, 18/161) = 2394

LCM of 38/52, 18/54, 63/84, 18/161

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 38/52,18/54,63/84,18/161

Given numbers are 38/52,18/54,63/84,18/161

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 38,18,63,18

Least Common Multiple of Numerators i.e. LCM of 38,18,63,18 is 2394.

GCF of Denominators means GCF of 52,54,84,161 as per the given fractions.

GCF of 52,54,84,161 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 38,18,63,18

LCM of Fractions 38/52,18/54,63/84,18/161 is 2394

2 38, 18, 63, 18
3 19, 9, 63, 9
3 19, 3, 21, 3
19, 1, 7, 1

∴ So the LCM of the given numbers is 2 x 3 x 3 x 19 x 1 x 7 x 1 = 2394

Least Common Multiple of 38,18,63,18 with GCF Formula

Least Common Multiple of 38,18,63,18 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 38,18,63,18 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,18,63,18) = 1

common factors(in case of two or more numbers have common factors) = 324

GCF(38,18,63,18) x common factors =1 x 324 = 324

LCM(38,18,63,18) = ( 38 × 18 × 63 × 18 ) / 324

LCM(38,18,63,18) = 775656 / 324

LCM(38,18,63,18) = 2394


Lets's calculate GCF of 52,54,84,161

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2394/1

Therefore the LCM of Fractions 38/52,18/54,63/84,18/161 is 2394

Greatest Common Factor of 52,54,84,161 By Matching Biggest Common Factor Method

Greatest Common Factor of 52,54,84,161 By Matching Biggest Common Factor Method

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

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 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 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Greatest Common Factor

We found the factors 52,54,84,161 . The biggest common factor number is the GCF number.
So the greatest common factor 52,54,84,161 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 38/52, 18/54, 63/84, 18/161

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 38/52, 18/54, 63/84, 18/161?

Answer: LCM of Numerators as per given numbers 38/52, 18/54, 63/84, 18/161 is

LCM of Numerators i.e. for 38,18,63,18 is 2394

GCF of denominators i.e. for 52,54,84,161 is 1.

Thus, LCM of Fractions is 2394.Finally, LCM of Fractions for 38/52, 18/54, 63/84, 18/161 is 2394.