Least Common Multiple of 44/87, 55/18, 21/940

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 44/87, 55/18, 21/940 quickly i.e. 4620 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 44/87, 55/18, 21/940 is 4620.

LCM(44/87, 55/18, 21/940) = 4620

LCM of 44/87, 55/18, 21/940

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 44/87,55/18,21/940

Given numbers are 44/87,55/18,21/940

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 44,55,21

Least Common Multiple of Numerators i.e. LCM of 44,55,21 is 4620.

GCF of Denominators means GCF of 87,18,940 as per the given fractions.

GCF of 87,18,940 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 44,55,21

LCM of Fractions 44/87,55/18,21/940 is 4620

11 44, 55, 21
4, 5, 21

∴ So the LCM of the given numbers is 11 x 4 x 5 x 21 = 4620

Least Common Multiple of 44,55,21 with GCF Formula

Least Common Multiple of 44,55,21 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 44,55,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(44,55,21) = 1

common factors(in case of two or more numbers have common factors) = 11

GCF(44,55,21) x common factors =1 x 11 = 11

LCM(44,55,21) = ( 44 × 55 × 21 ) / 11

LCM(44,55,21) = 50820 / 11

LCM(44,55,21) = 4620


Lets's calculate GCF of 87,18,940

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4620/1

Therefore the LCM of Fractions 44/87,55/18,21/940 is 4620

Greatest Common Factor of 87,18,940 By Matching Biggest Common Factor Method

Greatest Common Factor of 87,18,940 By Matching Biggest Common Factor Method

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 940

List of positive integer factors of 940 that divides 940 without a remainder.

1,2,4,5,10,20,47,94,188,235,470,940

Greatest Common Factor

We found the factors 87,18,940 . The biggest common factor number is the GCF number.
So the greatest common factor 87,18,940 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 44/87, 55/18, 21/940

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 44/87, 55/18, 21/940?

Answer: LCM of Numerators as per given numbers 44/87, 55/18, 21/940 is

LCM of Numerators i.e. for 44,55,21 is 4620

GCF of denominators i.e. for 87,18,940 is 1.

Thus, LCM of Fractions is 4620.Finally, LCM of Fractions for 44/87, 55/18, 21/940 is 4620.