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 73, 57, 95, 285 i.e. 20805 smallest integer divisible by all numbers.
Least common multiple (LCM) of 73, 57, 95, 285 is 20805.
LCM(73, 57, 95, 285) = 20805
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
3 | 73, 57, 95, 285 |
5 | 73, 19, 95, 95 |
19 | 73, 19, 19, 19 |
73, 1, 1, 1 |
∴ So the LCM of the given numbers is 3 x 5 x 19 x 73 x 1 x 1 x 1 = 20805
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 73,57,95,285 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(73,57,95,285) = 1
common factors(in case of two or more numbers have common factors) = 5415
GCF(73,57,95,285) x common factors =1 x 5415 = 5415
LCM(73,57,95,285) = ( 73 × 57 × 95 × 285 ) / 5415
LCM(73,57,95,285) = 112659075 / 5415
LCM(73,57,95,285) = 20805
∴ Least Common Multiple of 73,57,95,285 is 20805
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 73, 57, 95, 285?
Answer: LCM of 73, 57, 95, 285 is 20805.
2. What are the Factors of 20805?
Answer: Factors of 20805 are . There are integers that are factors of 20805
3. How to Find the LCM of 73, 57, 95, 285 ?
Least Common Multiple of 73, 57, 95, 285.
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(73, 57, 95, 285) = 3 x 5 x 19 x 73 = 20805.