Least Common Multiple of 39/44, 39/72, 87/69, 66/831

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 39/44, 39/72, 87/69, 66/831 quickly i.e. 24882 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 39/44, 39/72, 87/69, 66/831 is 24882.

LCM(39/44, 39/72, 87/69, 66/831) = 24882

LCM of 39/44, 39/72, 87/69, 66/831

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 39/44,39/72,87/69,66/831

Given numbers are 39/44,39/72,87/69,66/831

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 39,39,87,66

Least Common Multiple of Numerators i.e. LCM of 39,39,87,66 is 24882.

GCF of Denominators means GCF of 44,72,69,831 as per the given fractions.

GCF of 44,72,69,831 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 39,39,87,66

LCM of Fractions 39/44,39/72,87/69,66/831 is 24882

3 39, 39, 87, 66
13 13, 13, 29, 22
1, 1, 29, 22

∴ So the LCM of the given numbers is 3 x 13 x 1 x 1 x 29 x 22 = 24882

Least Common Multiple of 39,39,87,66 with GCF Formula

Least Common Multiple of 39,39,87,66 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 39,39,87,66 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(39,39,87,66) = 3

common factors(in case of two or more numbers have common factors) = 117

GCF(39,39,87,66) x common factors =3 x 117 = 351

LCM(39,39,87,66) = ( 39 × 39 × 87 × 66 ) / 351

LCM(39,39,87,66) = 8733582 / 351

LCM(39,39,87,66) = 24882


Lets's calculate GCF of 44,72,69,831

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 24882/1

Therefore the LCM of Fractions 39/44,39/72,87/69,66/831 is 24882

Greatest Common Factor of 44,72,69,831 By Matching Biggest Common Factor Method

Greatest Common Factor of 44,72,69,831 By Matching Biggest Common Factor Method

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 69

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

1,3,23,69

Factors of 831

List of positive integer factors of 831 that divides 831 without a remainder.

1,3,277,831

Greatest Common Factor

We found the factors 44,72,69,831 . The biggest common factor number is the GCF number.
So the greatest common factor 44,72,69,831 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 39/44, 39/72, 87/69, 66/831

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 39/44, 39/72, 87/69, 66/831?

Answer: LCM of Numerators as per given numbers 39/44, 39/72, 87/69, 66/831 is

LCM of Numerators i.e. for 39,39,87,66 is 24882

GCF of denominators i.e. for 44,72,69,831 is 1.

Thus, LCM of Fractions is 24882.Finally, LCM of Fractions for 39/44, 39/72, 87/69, 66/831 is 24882.