Solution - Least common multiple (LCM)
2,970
Step by Step Solution
Least Common Multiple is :
2970Calculate Least Common Multiple for :
27, 66 and 90
Factorize of the above numbers :
27 = 33
66 = 2 • 3 • 11
90 = 2 • 32 • 5
Build a prime factors table
| Prime Factor | Number 27 | Number 66 | Number 90 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 1 | 1 | 1 |
| 3 | 3 | 1 | 2 | 3 |
| 5 | 0 | 0 | 1 | 1 |
| 11 | 0 | 1 | 0 | 1 |
LCM = 2 • 33 • 5 • 11
Least Common Multiple is :
2970How did we do?
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