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 405, 108, 745 i.e. 241380 smallest integer divisible by all numbers.
Least common multiple (LCM) of 405, 108, 745 is 241380.
LCM(405, 108, 745) = 241380
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
3 | 405, 108, 745 |
3 | 135, 36, 745 |
3 | 45, 12, 745 |
5 | 15, 4, 745 |
3, 4, 149 |
∴ So the LCM of the given numbers is 3 x 3 x 3 x 5 x 3 x 4 x 149 = 241380
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 405,108,745 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(405,108,745) = 1
common factors(in case of two or more numbers have common factors) = 135
GCF(405,108,745) x common factors =1 x 135 = 135
LCM(405,108,745) = ( 405 × 108 × 745 ) / 135
LCM(405,108,745) = 32586300 / 135
LCM(405,108,745) = 241380
∴ Least Common Multiple of 405,108,745 is 241380
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 405, 108, 745?
Answer: LCM of 405, 108, 745 is 241380.
2. What are the Factors of 241380?
Answer: Factors of 241380 are . There are integers that are factors of 241380
3. How to Find the LCM of 405, 108, 745 ?
Least Common Multiple of 405, 108, 745.
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(405, 108, 745) = 2 x 2 x 3 x 3 x 3 x 3 x 5 x 149 = 241380.