Least Common Multiple of 42/155, 478/939, 789/365

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 42/155, 478/939, 789/365 quickly i.e. 2639994 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 42/155, 478/939, 789/365 is 2639994.

LCM(42/155, 478/939, 789/365) = 2639994

LCM of 42/155, 478/939, 789/365

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 42/155,478/939,789/365

Given numbers are 42/155,478/939,789/365

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 42,478,789

Least Common Multiple of Numerators i.e. LCM of 42,478,789 is 2639994.

GCF of Denominators means GCF of 155,939,365 as per the given fractions.

GCF of 155,939,365 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 42,478,789

LCM of Fractions 42/155,478/939,789/365 is 2639994

2 42, 478, 789
3 21, 239, 789
7, 239, 263

∴ So the LCM of the given numbers is 2 x 3 x 7 x 239 x 263 = 2639994

Least Common Multiple of 42,478,789 with GCF Formula

Least Common Multiple of 42,478,789 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 42,478,789 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,478,789) = 1

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

GCF(42,478,789) x common factors =1 x 6 = 6

LCM(42,478,789) = ( 42 × 478 × 789 ) / 6

LCM(42,478,789) = 15839964 / 6

LCM(42,478,789) = 2639994


Lets's calculate GCF of 155,939,365

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2639994/1

Therefore the LCM of Fractions 42/155,478/939,789/365 is 2639994

Greatest Common Factor of 155,939,365 By Matching Biggest Common Factor Method

Greatest Common Factor of 155,939,365 By Matching Biggest Common Factor Method

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Factors of 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Factors of 365

List of positive integer factors of 365 that divides 365 without a remainder.

1,5,73,365

Greatest Common Factor

We found the factors 155,939,365 . The biggest common factor number is the GCF number.
So the greatest common factor 155,939,365 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 42/155, 478/939, 789/365

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 42/155, 478/939, 789/365?

Answer: LCM of Numerators as per given numbers 42/155, 478/939, 789/365 is

LCM of Numerators i.e. for 42,478,789 is 2639994

GCF of denominators i.e. for 155,939,365 is 1.

Thus, LCM of Fractions is 2639994.Finally, LCM of Fractions for 42/155, 478/939, 789/365 is 2639994.