Least Common Multiple of 57/53, 37/51, 20/14, 15/902

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 57/53, 37/51, 20/14, 15/902 quickly i.e. 42180 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 57/53, 37/51, 20/14, 15/902 is 42180.

LCM(57/53, 37/51, 20/14, 15/902) = 42180

LCM of 57/53, 37/51, 20/14, 15/902

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 57/53,37/51,20/14,15/902

Given numbers are 57/53,37/51,20/14,15/902

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 57,37,20,15

Least Common Multiple of Numerators i.e. LCM of 57,37,20,15 is 42180.

GCF of Denominators means GCF of 53,51,14,902 as per the given fractions.

GCF of 53,51,14,902 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 57,37,20,15

LCM of Fractions 57/53,37/51,20/14,15/902 is 42180

3 57, 37, 20, 15
5 19, 37, 20, 5
19, 37, 4, 1

∴ So the LCM of the given numbers is 3 x 5 x 19 x 37 x 4 x 1 = 42180

Least Common Multiple of 57,37,20,15 with GCF Formula

Least Common Multiple of 57,37,20,15 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 57,37,20,15 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,37,20,15) = 1

common factors(in case of two or more numbers have common factors) = 15

GCF(57,37,20,15) x common factors =1 x 15 = 15

LCM(57,37,20,15) = ( 57 × 37 × 20 × 15 ) / 15

LCM(57,37,20,15) = 632700 / 15

LCM(57,37,20,15) = 42180


Lets's calculate GCF of 53,51,14,902

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 42180/1

Therefore the LCM of Fractions 57/53,37/51,20/14,15/902 is 42180

Greatest Common Factor of 53,51,14,902 By Matching Biggest Common Factor Method

Greatest Common Factor of 53,51,14,902 By Matching Biggest Common Factor Method

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 51

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

1,3,17,51

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 902

List of positive integer factors of 902 that divides 902 without a remainder.

1,2,11,22,41,82,451,902

Greatest Common Factor

We found the factors 53,51,14,902 . The biggest common factor number is the GCF number.
So the greatest common factor 53,51,14,902 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 57/53, 37/51, 20/14, 15/902

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 57/53, 37/51, 20/14, 15/902?

Answer: LCM of Numerators as per given numbers 57/53, 37/51, 20/14, 15/902 is

LCM of Numerators i.e. for 57,37,20,15 is 42180

GCF of denominators i.e. for 53,51,14,902 is 1.

Thus, LCM of Fractions is 42180.Finally, LCM of Fractions for 57/53, 37/51, 20/14, 15/902 is 42180.