Least Common Multiple of 72/39, 42/979, 902/190

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 72/39, 42/979, 902/190 quickly i.e. 227304 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 72/39, 42/979, 902/190 is 227304.

LCM(72/39, 42/979, 902/190) = 227304

LCM of 72/39, 42/979, 902/190

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 72/39,42/979,902/190

Given numbers are 72/39,42/979,902/190

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 72,42,902

Least Common Multiple of Numerators i.e. LCM of 72,42,902 is 227304.

GCF of Denominators means GCF of 39,979,190 as per the given fractions.

GCF of 39,979,190 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 72,42,902

LCM of Fractions 72/39,42/979,902/190 is 227304

2 72, 42, 902
3 36, 21, 451
12, 7, 451

∴ So the LCM of the given numbers is 2 x 3 x 12 x 7 x 451 = 227304

Least Common Multiple of 72,42,902 with GCF Formula

Least Common Multiple of 72,42,902 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 72,42,902 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,42,902) = 2

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

GCF(72,42,902) x common factors =2 x 6 = 12

LCM(72,42,902) = ( 72 × 42 × 902 ) / 12

LCM(72,42,902) = 2727648 / 12

LCM(72,42,902) = 227304


Lets's calculate GCF of 39,979,190

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 227304/1

Therefore the LCM of Fractions 72/39,42/979,902/190 is 227304

Greatest Common Factor of 39,979,190 By Matching Biggest Common Factor Method

Greatest Common Factor of 39,979,190 By Matching Biggest Common Factor Method

Factors of 39

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

1,3,13,39

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Factors of 190

List of positive integer factors of 190 that divides 190 without a remainder.

1,2,5,10,19,38,95,190

Greatest Common Factor

We found the factors 39,979,190 . The biggest common factor number is the GCF number.
So the greatest common factor 39,979,190 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 72/39, 42/979, 902/190

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 72/39, 42/979, 902/190?

Answer: LCM of Numerators as per given numbers 72/39, 42/979, 902/190 is

LCM of Numerators i.e. for 72,42,902 is 227304

GCF of denominators i.e. for 39,979,190 is 1.

Thus, LCM of Fractions is 227304.Finally, LCM of Fractions for 72/39, 42/979, 902/190 is 227304.