Least Common Multiple of 6403/393, 2979/636

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 6403/393, 2979/636 quickly i.e. 6358179 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 6403/393, 2979/636 is 6358179.

LCM(6403/393, 2979/636) = 6358179

LCM of 6403/393, 2979/636

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 6403/393,2979/636

Given numbers are 6403/393,2979/636

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 6403,2979

Least Common Multiple of Numerators i.e. LCM of 6403,2979 is 19074537.

GCF of Denominators means GCF of 393,636 as per the given fractions.

GCF of 393,636 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 6403,2979

LCM of Fractions 6403/393,2979/636 is 6358179

Given numbers has no common factors except 1. So, there LCM is their product i.e 19074537

Least Common Multiple of 6403,2979 with GCF Formula

Least Common Multiple of 6403,2979 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 6403,2979 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(6403,2979) = 1

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

GCF(6403,2979) x common factors =1 x 1 = 1

LCM(6403,2979) = ( 6403 × 2979 ) / 1

LCM(6403,2979) = 19074537 / 1

LCM(6403,2979) = 19074537


Lets's calculate GCF of 393,636

3 393, 636
131, 212

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 19074537/3

Therefore the LCM of Fractions 6403/393,2979/636 is 6358179

Greatest Common Factor of 393,636 By Matching Biggest Common Factor Method

Greatest Common Factor of 393,636 By Matching Biggest Common Factor Method

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 393,636 . The biggest common factor number is the GCF number.
So the greatest common factor 393,636 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 6403/393, 2979/636

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 6403/393, 2979/636?

Answer: LCM of Numerators as per given numbers 6403/393, 2979/636 is

LCM of Numerators i.e. for 6403,2979 is 19074537

GCF of denominators i.e. for 393,636 is 3.

Thus, LCM of Fractions is 6358179.Finally, LCM of Fractions for 6403/393, 2979/636 is 6358179.