Solution - Least common multiple (LCM)
1,800
Step by Step Solution
Least Common Multiple is :
1800Calculate Least Common Multiple for :
40, 45 and 50
Factorize of the above numbers :
40 = 23 • 5
45 = 32 • 5
50 = 2 • 52
Build a prime factors table
| Prime Factor | Number 40 | Number 45 | Number 50 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 3 | 0 | 1 | 3 |
| 3 | 0 | 2 | 0 | 2 |
| 5 | 1 | 1 | 2 | 2 |
LCM = 23 • 32 • 52
Least Common Multiple is :
1800How did we do?
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