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 215, 817, 57 i.e. 12255 smallest integer divisible by all numbers.
Least common multiple (LCM) of 215, 817, 57 is 12255.
LCM(215, 817, 57) = 12255
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
19 | 215, 817, 57 |
43 | 215, 43, 3 |
5, 1, 3 |
∴ So the LCM of the given numbers is 19 x 43 x 5 x 1 x 3 = 12255
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 215,817,57 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(215,817,57) = 1
common factors(in case of two or more numbers have common factors) = 817
GCF(215,817,57) x common factors =1 x 817 = 817
LCM(215,817,57) = ( 215 × 817 × 57 ) / 817
LCM(215,817,57) = 10012335 / 817
LCM(215,817,57) = 12255
∴ Least Common Multiple of 215,817,57 is 12255
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 215, 817, 57?
Answer: LCM of 215, 817, 57 is 12255.
2. What are the Factors of 12255?
Answer: Factors of 12255 are . There are integers that are factors of 12255
3. How to Find the LCM of 215, 817, 57 ?
Least Common Multiple of 215, 817, 57.
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(215, 817, 57) = 3 x 5 x 19 x 43 = 12255.