Solution - Least common multiple (LCM)
1,320
Step by Step Solution
Least Common Multiple is :
1320Calculate Least Common Multiple for :
220, 440 and 660
Factorize of the above numbers :
220 = 22 • 5 • 11
440 = 23 • 5 • 11
660 = 22 • 3 • 5 • 11
Build a prime factors table
| Prime Factor | Number 220 | Number 440 | Number 660 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 2 | 3 | 2 | 3 |
| 3 | 0 | 0 | 1 | 1 |
| 5 | 1 | 1 | 1 | 1 |
| 11 | 1 | 1 | 1 | 1 |
LCM = 23 • 3 • 5 • 11
Least Common Multiple is :
1320How did we do?
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