Least Common Multiple of 20/90, 55/96, 12/76, 82/511

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 20/90, 55/96, 12/76, 82/511 quickly i.e. 27060 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 20/90, 55/96, 12/76, 82/511 is 27060.

LCM(20/90, 55/96, 12/76, 82/511) = 27060

LCM of 20/90, 55/96, 12/76, 82/511

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 20/90,55/96,12/76,82/511

Given numbers are 20/90,55/96,12/76,82/511

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 20,55,12,82

Least Common Multiple of Numerators i.e. LCM of 20,55,12,82 is 27060.

GCF of Denominators means GCF of 90,96,76,511 as per the given fractions.

GCF of 90,96,76,511 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 20,55,12,82

LCM of Fractions 20/90,55/96,12/76,82/511 is 27060

2 20, 55, 12, 82
2 10, 55, 6, 41
5 5, 55, 3, 41
1, 11, 3, 41

∴ So the LCM of the given numbers is 2 x 2 x 5 x 1 x 11 x 3 x 41 = 27060

Least Common Multiple of 20,55,12,82 with GCF Formula

Least Common Multiple of 20,55,12,82 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 20,55,12,82 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,55,12,82) = 1

common factors(in case of two or more numbers have common factors) = 40

GCF(20,55,12,82) x common factors =1 x 40 = 40

LCM(20,55,12,82) = ( 20 × 55 × 12 × 82 ) / 40

LCM(20,55,12,82) = 1082400 / 40

LCM(20,55,12,82) = 27060


Lets's calculate GCF of 90,96,76,511

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 27060/1

Therefore the LCM of Fractions 20/90,55/96,12/76,82/511 is 27060

Greatest Common Factor of 90,96,76,511 By Matching Biggest Common Factor Method

Greatest Common Factor of 90,96,76,511 By Matching Biggest Common Factor Method

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 76

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

1,2,4,19,38,76

Factors of 511

List of positive integer factors of 511 that divides 511 without a remainder.

1,7,73,511

Greatest Common Factor

We found the factors 90,96,76,511 . The biggest common factor number is the GCF number.
So the greatest common factor 90,96,76,511 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 20/90, 55/96, 12/76, 82/511

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 20/90, 55/96, 12/76, 82/511?

Answer: LCM of Numerators as per given numbers 20/90, 55/96, 12/76, 82/511 is

LCM of Numerators i.e. for 20,55,12,82 is 27060

GCF of denominators i.e. for 90,96,76,511 is 1.

Thus, LCM of Fractions is 27060.Finally, LCM of Fractions for 20/90, 55/96, 12/76, 82/511 is 27060.