Solution - Least common multiple (LCM)
3,906
Step by Step Solution
Least Common Multiple is :
3906Calculate Least Common Multiple for :
7, 18 and 31
Factorize of the above numbers :
7 = 7
18 = 2 • 32
31 = 31
Build a prime factors table
| Prime Factor | Number 7 | Number 18 | Number 31 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 1 | 0 | 1 |
| 3 | 0 | 2 | 0 | 2 |
| 7 | 1 | 0 | 0 | 1 |
| 31 | 0 | 0 | 1 | 1 |
LCM = 2 • 32 • 7 • 31
Least Common Multiple is :
3906How did we do?
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