Least Common Multiple of 81/489, 908/287, 915/703

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/489, 908/287, 915/703 quickly i.e. 22432140 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/489, 908/287, 915/703 is 22432140.

LCM(81/489, 908/287, 915/703) = 22432140

LCM of 81/489, 908/287, 915/703

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 81/489,908/287,915/703

Given numbers are 81/489,908/287,915/703

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 81,908,915

Least Common Multiple of Numerators i.e. LCM of 81,908,915 is 22432140.

GCF of Denominators means GCF of 489,287,703 as per the given fractions.

GCF of 489,287,703 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,908,915

LCM of Fractions 81/489,908/287,915/703 is 22432140

3 81, 908, 915
27, 908, 305

∴ So the LCM of the given numbers is 3 x 27 x 908 x 305 = 22432140

Least Common Multiple of 81,908,915 with GCF Formula

Least Common Multiple of 81,908,915 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 81,908,915 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,908,915) = 1

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

GCF(81,908,915) x common factors =1 x 3 = 3

LCM(81,908,915) = ( 81 × 908 × 915 ) / 3

LCM(81,908,915) = 67296420 / 3

LCM(81,908,915) = 22432140


Lets's calculate GCF of 489,287,703

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 22432140/1

Therefore the LCM of Fractions 81/489,908/287,915/703 is 22432140

Greatest Common Factor of 489,287,703 By Matching Biggest Common Factor Method

Greatest Common Factor of 489,287,703 By Matching Biggest Common Factor Method

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 287

List of positive integer factors of 287 that divides 287 without a remainder.

1,7,41,287

Factors of 703

List of positive integer factors of 703 that divides 703 without a remainder.

1,19,37,703

Greatest Common Factor

We found the factors 489,287,703 . The biggest common factor number is the GCF number.
So the greatest common factor 489,287,703 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 81/489, 908/287, 915/703

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 81/489, 908/287, 915/703?

Answer: LCM of Numerators as per given numbers 81/489, 908/287, 915/703 is

LCM of Numerators i.e. for 81,908,915 is 22432140

GCF of denominators i.e. for 489,287,703 is 1.

Thus, LCM of Fractions is 22432140.Finally, LCM of Fractions for 81/489, 908/287, 915/703 is 22432140.