Least Common Multiple of 66/27, 81/51, 280/825

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 66/27, 81/51, 280/825 quickly i.e. 83160 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 66/27, 81/51, 280/825 is 83160.

LCM(66/27, 81/51, 280/825) = 83160

LCM of 66/27, 81/51, 280/825

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 66/27,81/51,280/825

Given numbers are 66/27,81/51,280/825

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 66,81,280

Least Common Multiple of Numerators i.e. LCM of 66,81,280 is 249480.

GCF of Denominators means GCF of 27,51,825 as per the given fractions.

GCF of 27,51,825 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 66,81,280

LCM of Fractions 66/27,81/51,280/825 is 83160

2 66, 81, 280
3 33, 81, 140
11, 27, 140

∴ So the LCM of the given numbers is 2 x 3 x 11 x 27 x 140 = 249480

Least Common Multiple of 66,81,280 with GCF Formula

Least Common Multiple of 66,81,280 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 66,81,280 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(66,81,280) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(66,81,280) x common factors =1 x 6 = 6

LCM(66,81,280) = ( 66 × 81 × 280 ) / 6

LCM(66,81,280) = 1496880 / 6

LCM(66,81,280) = 249480


Lets's calculate GCF of 27,51,825

3 27, 51, 825
9, 17, 275

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 249480/3

Therefore the LCM of Fractions 66/27,81/51,280/825 is 83160

Greatest Common Factor of 27,51,825 By Matching Biggest Common Factor Method

Greatest Common Factor of 27,51,825 By Matching Biggest Common Factor Method

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 825

List of positive integer factors of 825 that divides 825 without a remainder.

1,3,5,11,15,25,33,55,75,165,275,825

Greatest Common Factor

We found the factors 27,51,825 . The biggest common factor number is the GCF number.
So the greatest common factor 27,51,825 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 66/27, 81/51, 280/825

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 66/27, 81/51, 280/825?

Answer: LCM of Numerators as per given numbers 66/27, 81/51, 280/825 is

LCM of Numerators i.e. for 66,81,280 is 249480

GCF of denominators i.e. for 27,51,825 is 3.

Thus, LCM of Fractions is 83160.Finally, LCM of Fractions for 66/27, 81/51, 280/825 is 83160.