Least Common Multiple of 720/142, 8673/641

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 720/142, 8673/641 quickly i.e. 2081520 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 720/142, 8673/641 is 2081520.

LCM(720/142, 8673/641) = 2081520

LCM of 720/142, 8673/641

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 720/142,8673/641

Given numbers are 720/142,8673/641

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 720,8673

Least Common Multiple of Numerators i.e. LCM of 720,8673 is 2081520.

GCF of Denominators means GCF of 142,641 as per the given fractions.

GCF of 142,641 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 720,8673

LCM of Fractions 720/142,8673/641 is 2081520

3 720, 8673
240, 2891

∴ So the LCM of the given numbers is 3 x 240 x 2891 = 2081520

Least Common Multiple of 720,8673 with GCF Formula

Least Common Multiple of 720,8673 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 720,8673 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(720,8673) = 3

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

GCF(720,8673) x common factors =3 x 1 = 3

LCM(720,8673) = ( 720 × 8673 ) / 3

LCM(720,8673) = 6244560 / 3

LCM(720,8673) = 2081520


Lets's calculate GCF of 142,641

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2081520/1

Therefore the LCM of Fractions 720/142,8673/641 is 2081520

Greatest Common Factor of 142,641 By Matching Biggest Common Factor Method

Greatest Common Factor of 142,641 By Matching Biggest Common Factor Method

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 641

List of positive integer factors of 641 that divides 641 without a remainder.

1,641

Greatest Common Factor

We found the factors 142,641 . The biggest common factor number is the GCF number.
So the greatest common factor 142,641 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 720/142, 8673/641

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 720/142, 8673/641?

Answer: LCM of Numerators as per given numbers 720/142, 8673/641 is

LCM of Numerators i.e. for 720,8673 is 2081520

GCF of denominators i.e. for 142,641 is 1.

Thus, LCM of Fractions is 2081520.Finally, LCM of Fractions for 720/142, 8673/641 is 2081520.