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 812, 633, 618, 868 i.e. 1641189228 smallest integer divisible by all numbers.
Least common multiple (LCM) of 812, 633, 618, 868 is 1641189228.
LCM(812, 633, 618, 868) = 1641189228
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 812, 633, 618, 868 |
2 | 406, 633, 309, 434 |
3 | 203, 633, 309, 217 |
7 | 203, 211, 103, 217 |
29, 211, 103, 31 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 7 x 29 x 211 x 103 x 31 = 1641189228
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 812,633,618,868 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(812,633,618,868) = 1
common factors(in case of two or more numbers have common factors) = 168
GCF(812,633,618,868) x common factors =1 x 168 = 168
LCM(812,633,618,868) = ( 812 × 633 × 618 × 868 ) / 168
LCM(812,633,618,868) = 275719790304 / 168
LCM(812,633,618,868) = 1641189228
∴ Least Common Multiple of 812,633,618,868 is 1641189228
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 812, 633, 618, 868?
Answer: LCM of 812, 633, 618, 868 is 1641189228.
2. What are the Factors of 1641189228?
Answer: Factors of 1641189228 are . There are integers that are factors of 1641189228
3. How to Find the LCM of 812, 633, 618, 868 ?
Least Common Multiple of 812, 633, 618, 868.
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(812, 633, 618, 868) = 2 x 2 x 3 x 7 x 29 x 31 x 103 x 211 = 1641189228.