Least Common Multiple of 81/30, 221/22, 987/233

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/30, 221/22, 987/233 quickly i.e. 5889429 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/30, 221/22, 987/233 is 5889429.

LCM(81/30, 221/22, 987/233) = 5889429

LCM of 81/30, 221/22, 987/233

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 81/30,221/22,987/233

Given numbers are 81/30,221/22,987/233

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 81,221,987

Least Common Multiple of Numerators i.e. LCM of 81,221,987 is 5889429.

GCF of Denominators means GCF of 30,22,233 as per the given fractions.

GCF of 30,22,233 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,221,987

LCM of Fractions 81/30,221/22,987/233 is 5889429

3 81, 221, 987
27, 221, 329

∴ So the LCM of the given numbers is 3 x 27 x 221 x 329 = 5889429

Least Common Multiple of 81,221,987 with GCF Formula

Least Common Multiple of 81,221,987 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 81,221,987 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,221,987) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(81,221,987) x common factors =1 x 3 = 3

LCM(81,221,987) = ( 81 × 221 × 987 ) / 3

LCM(81,221,987) = 17668287 / 3

LCM(81,221,987) = 5889429


Lets's calculate GCF of 30,22,233

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5889429/1

Therefore the LCM of Fractions 81/30,221/22,987/233 is 5889429

Greatest Common Factor of 30,22,233 By Matching Biggest Common Factor Method

Greatest Common Factor of 30,22,233 By Matching Biggest Common Factor Method

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 233

List of positive integer factors of 233 that divides 233 without a remainder.

1,233

Greatest Common Factor

We found the factors 30,22,233 . The biggest common factor number is the GCF number.
So the greatest common factor 30,22,233 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 81/30, 221/22, 987/233

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 81/30, 221/22, 987/233?

Answer: LCM of Numerators as per given numbers 81/30, 221/22, 987/233 is

LCM of Numerators i.e. for 81,221,987 is 5889429

GCF of denominators i.e. for 30,22,233 is 1.

Thus, LCM of Fractions is 5889429.Finally, LCM of Fractions for 81/30, 221/22, 987/233 is 5889429.