Least Common Multiple of 65/20, 47/76, 27/87, 21/732

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 65/20, 47/76, 27/87, 21/732 quickly i.e. 577395 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 65/20, 47/76, 27/87, 21/732 is 577395.

LCM(65/20, 47/76, 27/87, 21/732) = 577395

LCM of 65/20, 47/76, 27/87, 21/732

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 65/20,47/76,27/87,21/732

Given numbers are 65/20,47/76,27/87,21/732

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 65,47,27,21

Least Common Multiple of Numerators i.e. LCM of 65,47,27,21 is 577395.

GCF of Denominators means GCF of 20,76,87,732 as per the given fractions.

GCF of 20,76,87,732 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 65,47,27,21

LCM of Fractions 65/20,47/76,27/87,21/732 is 577395

3 65, 47, 27, 21
65, 47, 9, 7

∴ So the LCM of the given numbers is 3 x 65 x 47 x 9 x 7 = 577395

Least Common Multiple of 65,47,27,21 with GCF Formula

Least Common Multiple of 65,47,27,21 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 65,47,27,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(65,47,27,21) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(65,47,27,21) x common factors =1 x 3 = 3

LCM(65,47,27,21) = ( 65 × 47 × 27 × 21 ) / 3

LCM(65,47,27,21) = 1732185 / 3

LCM(65,47,27,21) = 577395


Lets's calculate GCF of 20,76,87,732

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 577395/1

Therefore the LCM of Fractions 65/20,47/76,27/87,21/732 is 577395

Greatest Common Factor of 20,76,87,732 By Matching Biggest Common Factor Method

Greatest Common Factor of 20,76,87,732 By Matching Biggest Common Factor Method

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 87

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

1,3,29,87

Factors of 732

List of positive integer factors of 732 that divides 732 without a remainder.

1,2,3,4,6,12,61,122,183,244,366,732

Greatest Common Factor

We found the factors 20,76,87,732 . The biggest common factor number is the GCF number.
So the greatest common factor 20,76,87,732 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 65/20, 47/76, 27/87, 21/732

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 65/20, 47/76, 27/87, 21/732?

Answer: LCM of Numerators as per given numbers 65/20, 47/76, 27/87, 21/732 is

LCM of Numerators i.e. for 65,47,27,21 is 577395

GCF of denominators i.e. for 20,76,87,732 is 1.

Thus, LCM of Fractions is 577395.Finally, LCM of Fractions for 65/20, 47/76, 27/87, 21/732 is 577395.