Least Common Multiple of 398/81, 2885/213

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 398/81, 2885/213 quickly i.e. 1148230/3 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 398/81, 2885/213 is 1148230/3.

LCM(398/81, 2885/213) = 1148230/3

LCM of 398/81, 2885/213

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 398/81,2885/213

Given numbers are 398/81,2885/213

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 398,2885

Least Common Multiple of Numerators i.e. LCM of 398,2885 is 1148230.

GCF of Denominators means GCF of 81,213 as per the given fractions.

GCF of 81,213 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 398,2885

LCM of Fractions 398/81,2885/213 is 1148230/3

Given numbers has no common factors except 1. So, there LCM is their product i.e 1148230

Least Common Multiple of 398,2885 with GCF Formula

Least Common Multiple of 398,2885 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 398,2885 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(398,2885) = 1

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

GCF(398,2885) x common factors =1 x 1 = 1

LCM(398,2885) = ( 398 × 2885 ) / 1

LCM(398,2885) = 1148230 / 1

LCM(398,2885) = 1148230


Lets's calculate GCF of 81,213

3 81, 213
27, 71

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1148230/3

Therefore the LCM of Fractions 398/81,2885/213 is 1148230/3

Greatest Common Factor of 81,213 By Matching Biggest Common Factor Method

Greatest Common Factor of 81,213 By Matching Biggest Common Factor Method

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Greatest Common Factor

We found the factors 81,213 . The biggest common factor number is the GCF number.
So the greatest common factor 81,213 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 398/81, 2885/213

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 398/81, 2885/213?

Answer: LCM of Numerators as per given numbers 398/81, 2885/213 is

LCM of Numerators i.e. for 398,2885 is 1148230

GCF of denominators i.e. for 81,213 is 3.

Thus, LCM of Fractions is 1148230/3.Finally, LCM of Fractions for 398/81, 2885/213 is 1148230/3.