Least Common Multiple of 74/342, 81/721, 308/118

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 74/342, 81/721, 308/118 quickly i.e. 923076 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 74/342, 81/721, 308/118 is 923076.

LCM(74/342, 81/721, 308/118) = 923076

LCM of 74/342, 81/721, 308/118

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 74/342,81/721,308/118

Given numbers are 74/342,81/721,308/118

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 74,81,308

Least Common Multiple of Numerators i.e. LCM of 74,81,308 is 923076.

GCF of Denominators means GCF of 342,721,118 as per the given fractions.

GCF of 342,721,118 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 74,81,308

LCM of Fractions 74/342,81/721,308/118 is 923076

2 74, 81, 308
37, 81, 154

∴ So the LCM of the given numbers is 2 x 37 x 81 x 154 = 923076

Least Common Multiple of 74,81,308 with GCF Formula

Least Common Multiple of 74,81,308 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 74,81,308 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(74,81,308) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(74,81,308) x common factors =1 x 2 = 2

LCM(74,81,308) = ( 74 × 81 × 308 ) / 2

LCM(74,81,308) = 1846152 / 2

LCM(74,81,308) = 923076


Lets's calculate GCF of 342,721,118

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 923076/1

Therefore the LCM of Fractions 74/342,81/721,308/118 is 923076

Greatest Common Factor of 342,721,118 By Matching Biggest Common Factor Method

Greatest Common Factor of 342,721,118 By Matching Biggest Common Factor Method

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 118

List of positive integer factors of 118 that divides 118 without a remainder.

1,2,59,118

Greatest Common Factor

We found the factors 342,721,118 . The biggest common factor number is the GCF number.
So the greatest common factor 342,721,118 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 74/342, 81/721, 308/118

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 74/342, 81/721, 308/118?

Answer: LCM of Numerators as per given numbers 74/342, 81/721, 308/118 is

LCM of Numerators i.e. for 74,81,308 is 923076

GCF of denominators i.e. for 342,721,118 is 1.

Thus, LCM of Fractions is 923076.Finally, LCM of Fractions for 74/342, 81/721, 308/118 is 923076.