Solution - Least common multiple (LCM)
240
Step by Step Solution
Least Common Multiple is :
240Calculate Least Common Multiple for :
15, 20 and 48
Factorize of the above numbers :
15 = 3 • 5
20 = 22 • 5
48 = 24 • 3
Build a prime factors table
| Prime Factor | Number 15 | Number 20 | Number 48 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 2 | 4 | 4 |
| 3 | 1 | 0 | 1 | 1 |
| 5 | 1 | 1 | 0 | 1 |
LCM = 24 • 3 • 5
Least Common Multiple is :
240How did we do?
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