Least Common Multiple of 20/876, 645/721, 468/395

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 20/876, 645/721, 468/395 quickly i.e. 100620 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 20/876, 645/721, 468/395 is 100620.

LCM(20/876, 645/721, 468/395) = 100620

LCM of 20/876, 645/721, 468/395

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 20/876,645/721,468/395

Given numbers are 20/876,645/721,468/395

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 20,645,468

Least Common Multiple of Numerators i.e. LCM of 20,645,468 is 100620.

GCF of Denominators means GCF of 876,721,395 as per the given fractions.

GCF of 876,721,395 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 20,645,468

LCM of Fractions 20/876,645/721,468/395 is 100620

2 20, 645, 468
2 10, 645, 234
3 5, 645, 117
5 5, 215, 39
1, 43, 39

∴ So the LCM of the given numbers is 2 x 2 x 3 x 5 x 1 x 43 x 39 = 100620

Least Common Multiple of 20,645,468 with GCF Formula

Least Common Multiple of 20,645,468 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 20,645,468 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,645,468) = 1

common factors(in case of two or more numbers have common factors) = 60

GCF(20,645,468) x common factors =1 x 60 = 60

LCM(20,645,468) = ( 20 × 645 × 468 ) / 60

LCM(20,645,468) = 6037200 / 60

LCM(20,645,468) = 100620


Lets's calculate GCF of 876,721,395

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 100620/1

Therefore the LCM of Fractions 20/876,645/721,468/395 is 100620

Greatest Common Factor of 876,721,395 By Matching Biggest Common Factor Method

Greatest Common Factor of 876,721,395 By Matching Biggest Common Factor Method

Factors of 876

List of positive integer factors of 876 that divides 876 without a remainder.

1,2,3,4,6,12,73,146,219,292,438,876

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Greatest Common Factor

We found the factors 876,721,395 . The biggest common factor number is the GCF number.
So the greatest common factor 876,721,395 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 20/876, 645/721, 468/395

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 20/876, 645/721, 468/395?

Answer: LCM of Numerators as per given numbers 20/876, 645/721, 468/395 is

LCM of Numerators i.e. for 20,645,468 is 100620

GCF of denominators i.e. for 876,721,395 is 1.

Thus, LCM of Fractions is 100620.Finally, LCM of Fractions for 20/876, 645/721, 468/395 is 100620.