Least Common Multiple of 40/51, 18/19, 579/341

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 40/51, 18/19, 579/341 quickly i.e. 69480 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 40/51, 18/19, 579/341 is 69480.

LCM(40/51, 18/19, 579/341) = 69480

LCM of 40/51, 18/19, 579/341

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 40/51,18/19,579/341

Given numbers are 40/51,18/19,579/341

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 40,18,579

Least Common Multiple of Numerators i.e. LCM of 40,18,579 is 69480.

GCF of Denominators means GCF of 51,19,341 as per the given fractions.

GCF of 51,19,341 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 40,18,579

LCM of Fractions 40/51,18/19,579/341 is 69480

2 40, 18, 579
3 20, 9, 579
20, 3, 193

∴ So the LCM of the given numbers is 2 x 3 x 20 x 3 x 193 = 69480

Least Common Multiple of 40,18,579 with GCF Formula

Least Common Multiple of 40,18,579 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 40,18,579 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,18,579) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(40,18,579) x common factors =1 x 6 = 6

LCM(40,18,579) = ( 40 × 18 × 579 ) / 6

LCM(40,18,579) = 416880 / 6

LCM(40,18,579) = 69480


Lets's calculate GCF of 51,19,341

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 69480/1

Therefore the LCM of Fractions 40/51,18/19,579/341 is 69480

Greatest Common Factor of 51,19,341 By Matching Biggest Common Factor Method

Greatest Common Factor of 51,19,341 By Matching Biggest Common Factor Method

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 341

List of positive integer factors of 341 that divides 341 without a remainder.

1,11,31,341

Greatest Common Factor

We found the factors 51,19,341 . The biggest common factor number is the GCF number.
So the greatest common factor 51,19,341 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 40/51, 18/19, 579/341

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 40/51, 18/19, 579/341?

Answer: LCM of Numerators as per given numbers 40/51, 18/19, 579/341 is

LCM of Numerators i.e. for 40,18,579 is 69480

GCF of denominators i.e. for 51,19,341 is 1.

Thus, LCM of Fractions is 69480.Finally, LCM of Fractions for 40/51, 18/19, 579/341 is 69480.