Least Common Multiple of 57/42, 66/50, 335/39

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 57/42, 66/50, 335/39 quickly i.e. 420090 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 57/42, 66/50, 335/39 is 420090.

LCM(57/42, 66/50, 335/39) = 420090

LCM of 57/42, 66/50, 335/39

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 57/42,66/50,335/39

Given numbers are 57/42,66/50,335/39

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 57,66,335

Least Common Multiple of Numerators i.e. LCM of 57,66,335 is 420090.

GCF of Denominators means GCF of 42,50,39 as per the given fractions.

GCF of 42,50,39 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 57,66,335

LCM of Fractions 57/42,66/50,335/39 is 420090

3 57, 66, 335
19, 22, 335

∴ So the LCM of the given numbers is 3 x 19 x 22 x 335 = 420090

Least Common Multiple of 57,66,335 with GCF Formula

Least Common Multiple of 57,66,335 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 57,66,335 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,66,335) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(57,66,335) x common factors =1 x 3 = 3

LCM(57,66,335) = ( 57 × 66 × 335 ) / 3

LCM(57,66,335) = 1260270 / 3

LCM(57,66,335) = 420090


Lets's calculate GCF of 42,50,39

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 420090/1

Therefore the LCM of Fractions 57/42,66/50,335/39 is 420090

Greatest Common Factor of 42,50,39 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,50,39 By Matching Biggest Common Factor Method

Factors of 42

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

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

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 39

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

1,3,13,39

Greatest Common Factor

We found the factors 42,50,39 . The biggest common factor number is the GCF number.
So the greatest common factor 42,50,39 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 57/42, 66/50, 335/39

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 57/42, 66/50, 335/39?

Answer: LCM of Numerators as per given numbers 57/42, 66/50, 335/39 is

LCM of Numerators i.e. for 57,66,335 is 420090

GCF of denominators i.e. for 42,50,39 is 1.

Thus, LCM of Fractions is 420090.Finally, LCM of Fractions for 57/42, 66/50, 335/39 is 420090.