Least Common Multiple of 81/29, 15/79, 63/82, 84/322

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/29, 15/79, 63/82, 84/322 quickly i.e. 11340 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/29, 15/79, 63/82, 84/322 is 11340.

LCM(81/29, 15/79, 63/82, 84/322) = 11340

LCM of 81/29, 15/79, 63/82, 84/322

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 81/29,15/79,63/82,84/322

Given numbers are 81/29,15/79,63/82,84/322

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 81,15,63,84

Least Common Multiple of Numerators i.e. LCM of 81,15,63,84 is 11340.

GCF of Denominators means GCF of 29,79,82,322 as per the given fractions.

GCF of 29,79,82,322 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,15,63,84

LCM of Fractions 81/29,15/79,63/82,84/322 is 11340

3 81, 15, 63, 84
3 27, 5, 21, 28
7 9, 5, 7, 28
9, 5, 1, 4

∴ So the LCM of the given numbers is 3 x 3 x 7 x 9 x 5 x 1 x 4 = 11340

Least Common Multiple of 81,15,63,84 with GCF Formula

Least Common Multiple of 81,15,63,84 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 81,15,63,84 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,15,63,84) = 3

common factors(in case of two or more numbers have common factors) = 189

GCF(81,15,63,84) x common factors =3 x 189 = 567

LCM(81,15,63,84) = ( 81 × 15 × 63 × 84 ) / 567

LCM(81,15,63,84) = 6429780 / 567

LCM(81,15,63,84) = 11340


Lets's calculate GCF of 29,79,82,322

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 11340/1

Therefore the LCM of Fractions 81/29,15/79,63/82,84/322 is 11340

Greatest Common Factor of 29,79,82,322 By Matching Biggest Common Factor Method

Greatest Common Factor of 29,79,82,322 By Matching Biggest Common Factor Method

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 322

List of positive integer factors of 322 that divides 322 without a remainder.

1,2,7,14,23,46,161,322

Greatest Common Factor

We found the factors 29,79,82,322 . The biggest common factor number is the GCF number.
So the greatest common factor 29,79,82,322 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 81/29, 15/79, 63/82, 84/322

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 81/29, 15/79, 63/82, 84/322?

Answer: LCM of Numerators as per given numbers 81/29, 15/79, 63/82, 84/322 is

LCM of Numerators i.e. for 81,15,63,84 is 11340

GCF of denominators i.e. for 29,79,82,322 is 1.

Thus, LCM of Fractions is 11340.Finally, LCM of Fractions for 81/29, 15/79, 63/82, 84/322 is 11340.