Least Common Multiple of 491/13, 403/39, 462/42

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 491/13, 403/39, 462/42 quickly i.e. 91417326 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 491/13, 403/39, 462/42 is 91417326.

LCM(491/13, 403/39, 462/42) = 91417326

LCM of 491/13, 403/39, 462/42

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 491/13,403/39,462/42

Given numbers are 491/13,403/39,462/42

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 491,403,462

Least Common Multiple of Numerators i.e. LCM of 491,403,462 is 91417326.

GCF of Denominators means GCF of 13,39,42 as per the given fractions.

GCF of 13,39,42 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 491,403,462

LCM of Fractions 491/13,403/39,462/42 is 91417326

Given numbers has no common factors except 1. So, there LCM is their product i.e 91417326

Least Common Multiple of 491,403,462 with GCF Formula

Least Common Multiple of 491,403,462 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 491,403,462 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(491,403,462) = 1

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

GCF(491,403,462) x common factors =1 x 1 = 1

LCM(491,403,462) = ( 491 × 403 × 462 ) / 1

LCM(491,403,462) = 91417326 / 1

LCM(491,403,462) = 91417326


Lets's calculate GCF of 13,39,42

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 91417326/1

Therefore the LCM of Fractions 491/13,403/39,462/42 is 91417326

Greatest Common Factor of 13,39,42 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,39,42 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 13,39,42 . The biggest common factor number is the GCF number.
So the greatest common factor 13,39,42 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 491/13, 403/39, 462/42

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 491/13, 403/39, 462/42?

Answer: LCM of Numerators as per given numbers 491/13, 403/39, 462/42 is

LCM of Numerators i.e. for 491,403,462 is 91417326

GCF of denominators i.e. for 13,39,42 is 1.

Thus, LCM of Fractions is 91417326.Finally, LCM of Fractions for 491/13, 403/39, 462/42 is 91417326.