Least common multiple (LCM)
We think you wrote:
lcm(12,16,18)
This solution deals with the least common multiple (LCM).
Solution found
144
- Alternative approach
Step by Step Solution
Least Common Multiple is :
144Calculate Least Common Multiple for :
12, 16 and 18
Factorize of the above numbers :
12 = 22 • 3
16 = 24
18 = 2 • 32
Build a prime factors table
| Prime Factor | Number 12 | Number 16 | Number 18 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 2 | 4 | 1 | 4 |
| 3 | 1 | 0 | 2 | 2 |
LCM = 24 • 32
Least Common Multiple is :
144Why learn this
