Least Common Multiple of 142/15, 539/20, 420/584

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 142/15, 539/20, 420/584 quickly i.e. 2296140 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 142/15, 539/20, 420/584 is 2296140.

LCM(142/15, 539/20, 420/584) = 2296140

LCM of 142/15, 539/20, 420/584

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 142/15,539/20,420/584

Given numbers are 142/15,539/20,420/584

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 142,539,420

Least Common Multiple of Numerators i.e. LCM of 142,539,420 is 2296140.

GCF of Denominators means GCF of 15,20,584 as per the given fractions.

GCF of 15,20,584 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 142,539,420

LCM of Fractions 142/15,539/20,420/584 is 2296140

2 142, 539, 420
7 71, 539, 210
71, 77, 30

∴ So the LCM of the given numbers is 2 x 7 x 71 x 77 x 30 = 2296140

Least Common Multiple of 142,539,420 with GCF Formula

Least Common Multiple of 142,539,420 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 142,539,420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(142,539,420) = 1

common factors(in case of two or more numbers have common factors) = 14

GCF(142,539,420) x common factors =1 x 14 = 14

LCM(142,539,420) = ( 142 × 539 × 420 ) / 14

LCM(142,539,420) = 32145960 / 14

LCM(142,539,420) = 2296140


Lets's calculate GCF of 15,20,584

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2296140/1

Therefore the LCM of Fractions 142/15,539/20,420/584 is 2296140

Greatest Common Factor of 15,20,584 By Matching Biggest Common Factor Method

Greatest Common Factor of 15,20,584 By Matching Biggest Common Factor Method

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 20

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

1,2,4,5,10,20

Factors of 584

List of positive integer factors of 584 that divides 584 without a remainder.

1,2,4,8,73,146,292,584

Greatest Common Factor

We found the factors 15,20,584 . The biggest common factor number is the GCF number.
So the greatest common factor 15,20,584 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 142/15, 539/20, 420/584

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 142/15, 539/20, 420/584?

Answer: LCM of Numerators as per given numbers 142/15, 539/20, 420/584 is

LCM of Numerators i.e. for 142,539,420 is 2296140

GCF of denominators i.e. for 15,20,584 is 1.

Thus, LCM of Fractions is 2296140.Finally, LCM of Fractions for 142/15, 539/20, 420/584 is 2296140.