Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 27, 99, 81, 108 i.e. 3564 smallest integer divisible by all numbers.
Least common multiple (LCM) of 27, 99, 81, 108 is 3564.
LCM(27, 99, 81, 108) = 3564
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
3 | 27, 99, 81, 108 |
3 | 9, 33, 27, 36 |
3 | 3, 11, 9, 12 |
1, 11, 3, 4 |
∴ So the LCM of the given numbers is 3 x 3 x 3 x 1 x 11 x 3 x 4 = 3564
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 27,99,81,108 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(27,99,81,108) = 9
common factors(in case of two or more numbers have common factors) = 729
GCF(27,99,81,108) x common factors =9 x 729 = 6561
LCM(27,99,81,108) = ( 27 × 99 × 81 × 108 ) / 6561
LCM(27,99,81,108) = 23383404 / 6561
LCM(27,99,81,108) = 3564
∴ Least Common Multiple of 27,99,81,108 is 3564
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 27, 99, 81, 108?
Answer: LCM of 27, 99, 81, 108 is 3564.
2. What are the Factors of 3564?
Answer: Factors of 3564 are . There are integers that are factors of 3564
3. How to Find the LCM of 27, 99, 81, 108 ?
Least Common Multiple of 27, 99, 81, 108.
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(27, 99, 81, 108) = 2 x 2 x 3 x 3 x 3 x 3 x 11 = 3564.