Least Common Multiple of 8/33, 71/756, 21/157

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 8/33, 71/756, 21/157 quickly i.e. 11928 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 8/33, 71/756, 21/157 is 11928.

LCM(8/33, 71/756, 21/157) = 11928

LCM of 8/33, 71/756, 21/157

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 8/33,71/756,21/157

Given numbers are 8/33,71/756,21/157

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 8,71,21

Least Common Multiple of Numerators i.e. LCM of 8,71,21 is 11928.

GCF of Denominators means GCF of 33,756,157 as per the given fractions.

GCF of 33,756,157 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 8,71,21

LCM of Fractions 8/33,71/756,21/157 is 11928

Given numbers has no common factors except 1. So, there LCM is their product i.e 11928

Least Common Multiple of 8,71,21 with GCF Formula

Least Common Multiple of 8,71,21 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 8,71,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(8,71,21) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(8,71,21) x common factors =1 x 1 = 1

LCM(8,71,21) = ( 8 × 71 × 21 ) / 1

LCM(8,71,21) = 11928 / 1

LCM(8,71,21) = 11928


Lets's calculate GCF of 33,756,157

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 11928/1

Therefore the LCM of Fractions 8/33,71/756,21/157 is 11928

Greatest Common Factor of 33,756,157 By Matching Biggest Common Factor Method

Greatest Common Factor of 33,756,157 By Matching Biggest Common Factor Method

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Greatest Common Factor

We found the factors 33,756,157 . The biggest common factor number is the GCF number.
So the greatest common factor 33,756,157 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 8/33, 71/756, 21/157

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 8/33, 71/756, 21/157?

Answer: LCM of Numerators as per given numbers 8/33, 71/756, 21/157 is

LCM of Numerators i.e. for 8,71,21 is 11928

GCF of denominators i.e. for 33,756,157 is 1.

Thus, LCM of Fractions is 11928.Finally, LCM of Fractions for 8/33, 71/756, 21/157 is 11928.