Least Common Multiple of 42/153, 3836/9915

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 42/153, 3836/9915 quickly i.e. 3836 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 42/153, 3836/9915 is 3836.

LCM(42/153, 3836/9915) = 3836

LCM of 42/153, 3836/9915

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 42/153,3836/9915

Given numbers are 42/153,3836/9915

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 42,3836

Least Common Multiple of Numerators i.e. LCM of 42,3836 is 11508.

GCF of Denominators means GCF of 153,9915 as per the given fractions.

GCF of 153,9915 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 42,3836

LCM of Fractions 42/153,3836/9915 is 3836

2 42, 3836
7 21, 1918
3, 274

∴ So the LCM of the given numbers is 2 x 7 x 3 x 274 = 11508

Least Common Multiple of 42,3836 with GCF Formula

Least Common Multiple of 42,3836 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 42,3836 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,3836) = 14

common factors(in case of two or more numbers have common factors) = 1

GCF(42,3836) x common factors =14 x 1 = 14

LCM(42,3836) = ( 42 × 3836 ) / 14

LCM(42,3836) = 161112 / 14

LCM(42,3836) = 11508


Lets's calculate GCF of 153,9915

3 153, 9915
51, 3305

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 11508/3

Therefore the LCM of Fractions 42/153,3836/9915 is 3836

Greatest Common Factor of 153,9915 By Matching Biggest Common Factor Method

Greatest Common Factor of 153,9915 By Matching Biggest Common Factor Method

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 9915

List of positive integer factors of 9915 that divides 9915 without a remainder.

1,3,5,15,661,1983,3305,9915

Greatest Common Factor

We found the factors 153,9915 . The biggest common factor number is the GCF number.
So the greatest common factor 153,9915 is 3.


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 42/153, 3836/9915

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 42/153, 3836/9915?

Answer: LCM of Numerators as per given numbers 42/153, 3836/9915 is

LCM of Numerators i.e. for 42,3836 is 11508

GCF of denominators i.e. for 153,9915 is 3.

Thus, LCM of Fractions is 3836.Finally, LCM of Fractions for 42/153, 3836/9915 is 3836.