Least Common Multiple of 137/81, 744/69, 240/102

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 137/81, 744/69, 240/102 quickly i.e. 339760 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 137/81, 744/69, 240/102 is 339760.

LCM(137/81, 744/69, 240/102) = 339760

LCM of 137/81, 744/69, 240/102

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 137/81,744/69,240/102

Given numbers are 137/81,744/69,240/102

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 137,744,240

Least Common Multiple of Numerators i.e. LCM of 137,744,240 is 1019280.

GCF of Denominators means GCF of 81,69,102 as per the given fractions.

GCF of 81,69,102 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 137,744,240

LCM of Fractions 137/81,744/69,240/102 is 339760

2 137, 744, 240
2 137, 372, 120
2 137, 186, 60
3 137, 93, 30
137, 31, 10

∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 137 x 31 x 10 = 1019280

Least Common Multiple of 137,744,240 with GCF Formula

Least Common Multiple of 137,744,240 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 137,744,240 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(137,744,240) = 1

common factors(in case of two or more numbers have common factors) = 24

GCF(137,744,240) x common factors =1 x 24 = 24

LCM(137,744,240) = ( 137 × 744 × 240 ) / 24

LCM(137,744,240) = 24462720 / 24

LCM(137,744,240) = 1019280


Lets's calculate GCF of 81,69,102

3 81, 69, 102
27, 23, 34

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1019280/3

Therefore the LCM of Fractions 137/81,744/69,240/102 is 339760

Greatest Common Factor of 81,69,102 By Matching Biggest Common Factor Method

Greatest Common Factor of 81,69,102 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Greatest Common Factor

We found the factors 81,69,102 . The biggest common factor number is the GCF number.
So the greatest common factor 81,69,102 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 137/81, 744/69, 240/102

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 137/81, 744/69, 240/102?

Answer: LCM of Numerators as per given numbers 137/81, 744/69, 240/102 is

LCM of Numerators i.e. for 137,744,240 is 1019280

GCF of denominators i.e. for 81,69,102 is 3.

Thus, LCM of Fractions is 339760.Finally, LCM of Fractions for 137/81, 744/69, 240/102 is 339760.