Least Common Multiple of 343/760, 423/721

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Know Least Common Multiple of fractions 343/760, 423/721 quickly i.e. 145089 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 343/760, 423/721 is 145089.

LCM(343/760, 423/721) = 145089

LCM of 343/760, 423/721

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 343/760,423/721

Given numbers are 343/760,423/721

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 343,423

Least Common Multiple of Numerators i.e. LCM of 343,423 is 145089.

GCF of Denominators means GCF of 760,721 as per the given fractions.

GCF of 760,721 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 343,423

LCM of Fractions 343/760,423/721 is 145089

Given numbers has no common factors except 1. So, there LCM is their product i.e 145089

Least Common Multiple of 343,423 with GCF Formula

Least Common Multiple of 343,423 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 343,423 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(343,423) = 1

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

GCF(343,423) x common factors =1 x 1 = 1

LCM(343,423) = ( 343 × 423 ) / 1

LCM(343,423) = 145089 / 1

LCM(343,423) = 145089


Lets's calculate GCF of 760,721

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 145089/1

Therefore the LCM of Fractions 343/760,423/721 is 145089

Greatest Common Factor of 760,721 By Matching Biggest Common Factor Method

Greatest Common Factor of 760,721 By Matching Biggest Common Factor Method

Factors of 760

List of positive integer factors of 760 that divides 760 without a remainder.

1,2,4,5,8,10,19,20,38,40,76,95,152,190,380,760

Factors of 721

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

1,7,103,721

Greatest Common Factor

We found the factors 760,721 . The biggest common factor number is the GCF number.
So the greatest common factor 760,721 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Frequently Asked Questions on Fractional LCM of 343/760, 423/721

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 343/760, 423/721?

Answer: LCM of Numerators as per given numbers 343/760, 423/721 is

LCM of Numerators i.e. for 343,423 is 145089

GCF of denominators i.e. for 760,721 is 1.

Thus, LCM of Fractions is 145089.Finally, LCM of Fractions for 343/760, 423/721 is 145089.