Solution - Least common multiple (LCM)
300
Step by Step Solution
Least Common Multiple is :
300Calculate Least Common Multiple for :
15, 50 and 20
Factorize of the above numbers :
15 = 3 • 5
50 = 2 • 52
20 = 22 • 5
Build a prime factors table
| Prime Factor | Number 15 | Number 50 | Number 20 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 1 | 2 | 2 |
| 3 | 1 | 0 | 0 | 1 |
| 5 | 1 | 2 | 1 | 2 |
LCM = 22 • 3 • 52
Least Common Multiple is :
300How did we do?
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