Solution - Least common multiple (LCM)
15,480
Step by Step Solution
Least Common Multiple is :
15480Calculate Least Common Multiple for :
45, 40 and 43
Factorize of the above numbers :
45 = 32 • 5
40 = 23 • 5
43 = 43
Build a prime factors table
| Prime Factor | Number 45 | Number 40 | Number 43 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 3 | 0 | 3 |
| 3 | 2 | 0 | 0 | 2 |
| 5 | 1 | 1 | 0 | 1 |
| 43 | 0 | 0 | 1 | 1 |
LCM = 23 • 32 • 5 • 43
Least Common Multiple is :
15480How did we do?
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