Least common multiple (LCM)
We think you wrote:
lcm(27,45,10)
This solution deals with the least common multiple (LCM).
Solution found
270
- Alternative approach
Step by Step Solution
Least Common Multiple is :
270Calculate Least Common Multiple for :
27, 45 and 10
Factorize of the above numbers :
27 = 33
45 = 32 • 5
10 = 2 • 5
Build a prime factors table
| Prime Factor | Number 27 | Number 45 | Number 10 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 0 | 1 | 1 |
| 3 | 3 | 2 | 0 | 3 |
| 5 | 0 | 1 | 1 | 1 |
LCM = 2 • 33 • 5
Least Common Multiple is :
270Why learn this
