Least Common Multiple of 309/180, 2080/681

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 309/180, 2080/681 quickly i.e. 214240 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 309/180, 2080/681 is 214240.

LCM(309/180, 2080/681) = 214240

LCM of 309/180, 2080/681

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 309/180,2080/681

Given numbers are 309/180,2080/681

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 309,2080

Least Common Multiple of Numerators i.e. LCM of 309,2080 is 642720.

GCF of Denominators means GCF of 180,681 as per the given fractions.

GCF of 180,681 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 309,2080

LCM of Fractions 309/180,2080/681 is 214240

Given numbers has no common factors except 1. So, there LCM is their product i.e 642720

Least Common Multiple of 309,2080 with GCF Formula

Least Common Multiple of 309,2080 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 309,2080 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(309,2080) = 1

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

GCF(309,2080) x common factors =1 x 1 = 1

LCM(309,2080) = ( 309 × 2080 ) / 1

LCM(309,2080) = 642720 / 1

LCM(309,2080) = 642720


Lets's calculate GCF of 180,681

3 180, 681
60, 227

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 642720/3

Therefore the LCM of Fractions 309/180,2080/681 is 214240

Greatest Common Factor of 180,681 By Matching Biggest Common Factor Method

Greatest Common Factor of 180,681 By Matching Biggest Common Factor Method

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Factors of 681

List of positive integer factors of 681 that divides 681 without a remainder.

1,3,227,681

Greatest Common Factor

We found the factors 180,681 . The biggest common factor number is the GCF number.
So the greatest common factor 180,681 is 3.


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 309/180, 2080/681

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 309/180, 2080/681?

Answer: LCM of Numerators as per given numbers 309/180, 2080/681 is

LCM of Numerators i.e. for 309,2080 is 642720

GCF of denominators i.e. for 180,681 is 3.

Thus, LCM of Fractions is 214240.Finally, LCM of Fractions for 309/180, 2080/681 is 214240.