Least Common Multiple of 648/12, 243/35, 281/39

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 648/12, 243/35, 281/39 quickly i.e. 546264 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 648/12, 243/35, 281/39 is 546264.

LCM(648/12, 243/35, 281/39) = 546264

LCM of 648/12, 243/35, 281/39

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 648/12,243/35,281/39

Given numbers are 648/12,243/35,281/39

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 648,243,281

Least Common Multiple of Numerators i.e. LCM of 648,243,281 is 546264.

GCF of Denominators means GCF of 12,35,39 as per the given fractions.

GCF of 12,35,39 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 648,243,281

LCM of Fractions 648/12,243/35,281/39 is 546264

3 648, 243, 281
3 216, 81, 281
3 72, 27, 281
3 24, 9, 281
8, 3, 281

∴ So the LCM of the given numbers is 3 x 3 x 3 x 3 x 8 x 3 x 281 = 546264

Least Common Multiple of 648,243,281 with GCF Formula

Least Common Multiple of 648,243,281 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 648,243,281 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(648,243,281) = 1

common factors(in case of two or more numbers have common factors) = 81

GCF(648,243,281) x common factors =1 x 81 = 81

LCM(648,243,281) = ( 648 × 243 × 281 ) / 81

LCM(648,243,281) = 44247384 / 81

LCM(648,243,281) = 546264


Lets's calculate GCF of 12,35,39

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 546264/1

Therefore the LCM of Fractions 648/12,243/35,281/39 is 546264

Greatest Common Factor of 12,35,39 By Matching Biggest Common Factor Method

Greatest Common Factor of 12,35,39 By Matching Biggest Common Factor Method

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 12,35,39 . The biggest common factor number is the GCF number.
So the greatest common factor 12,35,39 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 648/12, 243/35, 281/39

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 648/12, 243/35, 281/39?

Answer: LCM of Numerators as per given numbers 648/12, 243/35, 281/39 is

LCM of Numerators i.e. for 648,243,281 is 546264

GCF of denominators i.e. for 12,35,39 is 1.

Thus, LCM of Fractions is 546264.Finally, LCM of Fractions for 648/12, 243/35, 281/39 is 546264.