Least Common Multiple of 53/29, 57/43, 76/99, 20/729

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 53/29, 57/43, 76/99, 20/729 quickly i.e. 60420 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 53/29, 57/43, 76/99, 20/729 is 60420.

LCM(53/29, 57/43, 76/99, 20/729) = 60420

LCM of 53/29, 57/43, 76/99, 20/729

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 53/29,57/43,76/99,20/729

Given numbers are 53/29,57/43,76/99,20/729

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 53,57,76,20

Least Common Multiple of Numerators i.e. LCM of 53,57,76,20 is 60420.

GCF of Denominators means GCF of 29,43,99,729 as per the given fractions.

GCF of 29,43,99,729 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 53,57,76,20

LCM of Fractions 53/29,57/43,76/99,20/729 is 60420

2 53, 57, 76, 20
2 53, 57, 38, 10
19 53, 57, 19, 5
53, 3, 1, 5

∴ So the LCM of the given numbers is 2 x 2 x 19 x 53 x 3 x 1 x 5 = 60420

Least Common Multiple of 53,57,76,20 with GCF Formula

Least Common Multiple of 53,57,76,20 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 53,57,76,20 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(53,57,76,20) = 1

common factors(in case of two or more numbers have common factors) = 76

GCF(53,57,76,20) x common factors =1 x 76 = 76

LCM(53,57,76,20) = ( 53 × 57 × 76 × 20 ) / 76

LCM(53,57,76,20) = 4591920 / 76

LCM(53,57,76,20) = 60420


Lets's calculate GCF of 29,43,99,729

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 60420/1

Therefore the LCM of Fractions 53/29,57/43,76/99,20/729 is 60420

Greatest Common Factor of 29,43,99,729 By Matching Biggest Common Factor Method

Greatest Common Factor of 29,43,99,729 By Matching Biggest Common Factor Method

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Greatest Common Factor

We found the factors 29,43,99,729 . The biggest common factor number is the GCF number.
So the greatest common factor 29,43,99,729 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 53/29, 57/43, 76/99, 20/729

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 53/29, 57/43, 76/99, 20/729?

Answer: LCM of Numerators as per given numbers 53/29, 57/43, 76/99, 20/729 is

LCM of Numerators i.e. for 53,57,76,20 is 60420

GCF of denominators i.e. for 29,43,99,729 is 1.

Thus, LCM of Fractions is 60420.Finally, LCM of Fractions for 53/29, 57/43, 76/99, 20/729 is 60420.