Solution - Least common multiple (LCM)
5,250
Step by Step Solution
Least Common Multiple is :
5250Calculate Least Common Multiple for :
15, 42 and 125
Factorize of the above numbers :
15 = 3 • 5
42 = 2 • 3 • 7
125 = 53
Build a prime factors table
| Prime Factor | Number 15 | Number 42 | Number 125 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 1 | 0 | 1 |
| 3 | 1 | 1 | 0 | 1 |
| 5 | 1 | 0 | 3 | 3 |
| 7 | 0 | 1 | 0 | 1 |
LCM = 2 • 3 • 53 • 7
Least Common Multiple is :
5250How did we do?
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