Least Common Multiple of 143/131, 343/389, 646/541

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 143/131, 343/389, 646/541 quickly i.e. 31685654 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 143/131, 343/389, 646/541 is 31685654.

LCM(143/131, 343/389, 646/541) = 31685654

LCM of 143/131, 343/389, 646/541

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 143/131,343/389,646/541

Given numbers are 143/131,343/389,646/541

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 143,343,646

Least Common Multiple of Numerators i.e. LCM of 143,343,646 is 31685654.

GCF of Denominators means GCF of 131,389,541 as per the given fractions.

GCF of 131,389,541 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 143,343,646

LCM of Fractions 143/131,343/389,646/541 is 31685654

Given numbers has no common factors except 1. So, there LCM is their product i.e 31685654

Least Common Multiple of 143,343,646 with GCF Formula

Least Common Multiple of 143,343,646 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 143,343,646 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(143,343,646) = 1

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

GCF(143,343,646) x common factors =1 x 1 = 1

LCM(143,343,646) = ( 143 × 343 × 646 ) / 1

LCM(143,343,646) = 31685654 / 1

LCM(143,343,646) = 31685654


Lets's calculate GCF of 131,389,541

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 31685654/1

Therefore the LCM of Fractions 143/131,343/389,646/541 is 31685654

Greatest Common Factor of 131,389,541 By Matching Biggest Common Factor Method

Greatest Common Factor of 131,389,541 By Matching Biggest Common Factor Method

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Factors of 541

List of positive integer factors of 541 that divides 541 without a remainder.

1,541

Greatest Common Factor

We found the factors 131,389,541 . The biggest common factor number is the GCF number.
So the greatest common factor 131,389,541 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 143/131, 343/389, 646/541

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 143/131, 343/389, 646/541?

Answer: LCM of Numerators as per given numbers 143/131, 343/389, 646/541 is

LCM of Numerators i.e. for 143,343,646 is 31685654

GCF of denominators i.e. for 131,389,541 is 1.

Thus, LCM of Fractions is 31685654.Finally, LCM of Fractions for 143/131, 343/389, 646/541 is 31685654.