Least Common Multiple of 81/743, 38/190, 426/855

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/743, 38/190, 426/855 quickly i.e. 218538 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/743, 38/190, 426/855 is 218538.

LCM(81/743, 38/190, 426/855) = 218538

LCM of 81/743, 38/190, 426/855

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 81/743,38/190,426/855

Given numbers are 81/743,38/190,426/855

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 81,38,426

Least Common Multiple of Numerators i.e. LCM of 81,38,426 is 218538.

GCF of Denominators means GCF of 743,190,855 as per the given fractions.

GCF of 743,190,855 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,38,426

LCM of Fractions 81/743,38/190,426/855 is 218538

2 81, 38, 426
3 81, 19, 213
27, 19, 71

∴ So the LCM of the given numbers is 2 x 3 x 27 x 19 x 71 = 218538

Least Common Multiple of 81,38,426 with GCF Formula

Least Common Multiple of 81,38,426 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 81,38,426 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,38,426) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(81,38,426) x common factors =1 x 6 = 6

LCM(81,38,426) = ( 81 × 38 × 426 ) / 6

LCM(81,38,426) = 1311228 / 6

LCM(81,38,426) = 218538


Lets's calculate GCF of 743,190,855

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 218538/1

Therefore the LCM of Fractions 81/743,38/190,426/855 is 218538

Greatest Common Factor of 743,190,855 By Matching Biggest Common Factor Method

Greatest Common Factor of 743,190,855 By Matching Biggest Common Factor Method

Factors of 743

List of positive integer factors of 743 that divides 743 without a remainder.

1,743

Factors of 190

List of positive integer factors of 190 that divides 190 without a remainder.

1,2,5,10,19,38,95,190

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Greatest Common Factor

We found the factors 743,190,855 . The biggest common factor number is the GCF number.
So the greatest common factor 743,190,855 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 81/743, 38/190, 426/855

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 81/743, 38/190, 426/855?

Answer: LCM of Numerators as per given numbers 81/743, 38/190, 426/855 is

LCM of Numerators i.e. for 81,38,426 is 218538

GCF of denominators i.e. for 743,190,855 is 1.

Thus, LCM of Fractions is 218538.Finally, LCM of Fractions for 81/743, 38/190, 426/855 is 218538.