Least Common Multiple of 2181/613, 2020/891

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 2181/613, 2020/891 quickly i.e. 4405620 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 2181/613, 2020/891 is 4405620.

LCM(2181/613, 2020/891) = 4405620

LCM of 2181/613, 2020/891

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 2181/613,2020/891

Given numbers are 2181/613,2020/891

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 2181,2020

Least Common Multiple of Numerators i.e. LCM of 2181,2020 is 4405620.

GCF of Denominators means GCF of 613,891 as per the given fractions.

GCF of 613,891 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 2181,2020

LCM of Fractions 2181/613,2020/891 is 4405620

Given numbers has no common factors except 1. So, there LCM is their product i.e 4405620

Least Common Multiple of 2181,2020 with GCF Formula

Least Common Multiple of 2181,2020 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 2181,2020 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(2181,2020) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(2181,2020) x common factors =1 x 1 = 1

LCM(2181,2020) = ( 2181 × 2020 ) / 1

LCM(2181,2020) = 4405620 / 1

LCM(2181,2020) = 4405620


Lets's calculate GCF of 613,891

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4405620/1

Therefore the LCM of Fractions 2181/613,2020/891 is 4405620

Greatest Common Factor of 613,891 By Matching Biggest Common Factor Method

Greatest Common Factor of 613,891 By Matching Biggest Common Factor Method

Factors of 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Greatest Common Factor

We found the factors 613,891 . The biggest common factor number is the GCF number.
So the greatest common factor 613,891 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 2181/613, 2020/891

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 2181/613, 2020/891?

Answer: LCM of Numerators as per given numbers 2181/613, 2020/891 is

LCM of Numerators i.e. for 2181,2020 is 4405620

GCF of denominators i.e. for 613,891 is 1.

Thus, LCM of Fractions is 4405620.Finally, LCM of Fractions for 2181/613, 2020/891 is 4405620.