Least Common Multiple of 216/399, 1661/396

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 216/399, 1661/396 quickly i.e. 119592 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 216/399, 1661/396 is 119592.

LCM(216/399, 1661/396) = 119592

LCM of 216/399, 1661/396

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 216/399,1661/396

Given numbers are 216/399,1661/396

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 216,1661

Least Common Multiple of Numerators i.e. LCM of 216,1661 is 358776.

GCF of Denominators means GCF of 399,396 as per the given fractions.

GCF of 399,396 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 216,1661

LCM of Fractions 216/399,1661/396 is 119592

Given numbers has no common factors except 1. So, there LCM is their product i.e 358776

Least Common Multiple of 216,1661 with GCF Formula

Least Common Multiple of 216,1661 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 216,1661 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(216,1661) = 1

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

GCF(216,1661) x common factors =1 x 1 = 1

LCM(216,1661) = ( 216 × 1661 ) / 1

LCM(216,1661) = 358776 / 1

LCM(216,1661) = 358776


Lets's calculate GCF of 399,396

3 399, 396
133, 132

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 358776/3

Therefore the LCM of Fractions 216/399,1661/396 is 119592

Greatest Common Factor of 399,396 By Matching Biggest Common Factor Method

Greatest Common Factor of 399,396 By Matching Biggest Common Factor Method

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Greatest Common Factor

We found the factors 399,396 . The biggest common factor number is the GCF number.
So the greatest common factor 399,396 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 216/399, 1661/396

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 216/399, 1661/396?

Answer: LCM of Numerators as per given numbers 216/399, 1661/396 is

LCM of Numerators i.e. for 216,1661 is 358776

GCF of denominators i.e. for 399,396 is 3.

Thus, LCM of Fractions is 119592.Finally, LCM of Fractions for 216/399, 1661/396 is 119592.