Solution - Least common multiple (LCM)
5,670
Step by Step Solution
Least Common Multiple is :
5670Calculate Least Common Multiple for :
90, 126 and 162
Factorize of the above numbers :
90 = 2 • 32 • 5
126 = 2 • 32 • 7
162 = 2 • 34
Build a prime factors table
| Prime Factor | Number 90 | Number 126 | Number 162 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 1 | 1 | 1 | 1 |
| 3 | 2 | 2 | 4 | 4 |
| 5 | 1 | 0 | 0 | 1 |
| 7 | 0 | 1 | 0 | 1 |
LCM = 2 • 34 • 5 • 7
Least Common Multiple is :
5670How did we do?
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