Solution - Least common multiple (LCM)
2,580
Step by Step Solution
Least Common Multiple is :
2580Calculate Least Common Multiple for :
43, 20 and 15
Factorize of the above numbers :
43 = 43
20 = 22 • 5
15 = 3 • 5
Build a prime factors table
| Prime Factor | Number 43 | Number 20 | Number 15 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 2 | 0 | 2 |
| 3 | 0 | 0 | 1 | 1 |
| 5 | 0 | 1 | 1 | 1 |
| 43 | 1 | 0 | 0 | 1 |
LCM = 22 • 3 • 5 • 43
Least Common Multiple is :
2580How did we do?
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