Least Common Multiple of 89/394, 18/390, 453/431

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 89/394, 18/390, 453/431 quickly i.e. 241902 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 89/394, 18/390, 453/431 is 241902.

LCM(89/394, 18/390, 453/431) = 241902

LCM of 89/394, 18/390, 453/431

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 89/394,18/390,453/431

Given numbers are 89/394,18/390,453/431

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 89,18,453

Least Common Multiple of Numerators i.e. LCM of 89,18,453 is 241902.

GCF of Denominators means GCF of 394,390,431 as per the given fractions.

GCF of 394,390,431 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 89,18,453

LCM of Fractions 89/394,18/390,453/431 is 241902

3 89, 18, 453
89, 6, 151

∴ So the LCM of the given numbers is 3 x 89 x 6 x 151 = 241902

Least Common Multiple of 89,18,453 with GCF Formula

Least Common Multiple of 89,18,453 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 89,18,453 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,18,453) = 1

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

GCF(89,18,453) x common factors =1 x 3 = 3

LCM(89,18,453) = ( 89 × 18 × 453 ) / 3

LCM(89,18,453) = 725706 / 3

LCM(89,18,453) = 241902


Lets's calculate GCF of 394,390,431

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 241902/1

Therefore the LCM of Fractions 89/394,18/390,453/431 is 241902

Greatest Common Factor of 394,390,431 By Matching Biggest Common Factor Method

Greatest Common Factor of 394,390,431 By Matching Biggest Common Factor Method

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 431

List of positive integer factors of 431 that divides 431 without a remainder.

1,431

Greatest Common Factor

We found the factors 394,390,431 . The biggest common factor number is the GCF number.
So the greatest common factor 394,390,431 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 89/394, 18/390, 453/431

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 89/394, 18/390, 453/431?

Answer: LCM of Numerators as per given numbers 89/394, 18/390, 453/431 is

LCM of Numerators i.e. for 89,18,453 is 241902

GCF of denominators i.e. for 394,390,431 is 1.

Thus, LCM of Fractions is 241902.Finally, LCM of Fractions for 89/394, 18/390, 453/431 is 241902.