Solution - Least common multiple (LCM)
2,310
Step by Step Solution
Least Common Multiple is :
2310Calculate Least Common Multiple for :
55, 66 and 77
Factorize of the above numbers :
55 = 5 • 11
66 = 2 • 3 • 11
77 = 7 • 11
Build a prime factors table
| Prime Factor | Number 55 | Number 66 | Number 77 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 1 | 0 | 1 |
| 3 | 0 | 1 | 0 | 1 |
| 5 | 1 | 0 | 0 | 1 |
| 7 | 0 | 0 | 1 | 1 |
| 11 | 1 | 1 | 1 | 1 |
LCM = 2 • 3 • 5 • 7 • 11
Least Common Multiple is :
2310How did we do?
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