Least Common Multiple of 42/154, 99/725, 822/135

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 42/154, 99/725, 822/135 quickly i.e. 189882 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 42/154, 99/725, 822/135 is 189882.

LCM(42/154, 99/725, 822/135) = 189882

LCM of 42/154, 99/725, 822/135

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 42/154,99/725,822/135

Given numbers are 42/154,99/725,822/135

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 42,99,822

Least Common Multiple of Numerators i.e. LCM of 42,99,822 is 189882.

GCF of Denominators means GCF of 154,725,135 as per the given fractions.

GCF of 154,725,135 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 42,99,822

LCM of Fractions 42/154,99/725,822/135 is 189882

2 42, 99, 822
3 21, 99, 411
7, 33, 137

∴ So the LCM of the given numbers is 2 x 3 x 7 x 33 x 137 = 189882

Least Common Multiple of 42,99,822 with GCF Formula

Least Common Multiple of 42,99,822 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 42,99,822 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,99,822) = 3

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

GCF(42,99,822) x common factors =3 x 6 = 18

LCM(42,99,822) = ( 42 × 99 × 822 ) / 18

LCM(42,99,822) = 3417876 / 18

LCM(42,99,822) = 189882


Lets's calculate GCF of 154,725,135

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 189882/1

Therefore the LCM of Fractions 42/154,99/725,822/135 is 189882

Greatest Common Factor of 154,725,135 By Matching Biggest Common Factor Method

Greatest Common Factor of 154,725,135 By Matching Biggest Common Factor Method

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 725

List of positive integer factors of 725 that divides 725 without a remainder.

1,5,25,29,145,725

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Greatest Common Factor

We found the factors 154,725,135 . The biggest common factor number is the GCF number.
So the greatest common factor 154,725,135 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 42/154, 99/725, 822/135

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 42/154, 99/725, 822/135?

Answer: LCM of Numerators as per given numbers 42/154, 99/725, 822/135 is

LCM of Numerators i.e. for 42,99,822 is 189882

GCF of denominators i.e. for 154,725,135 is 1.

Thus, LCM of Fractions is 189882.Finally, LCM of Fractions for 42/154, 99/725, 822/135 is 189882.