Solution - Least common multiple (LCM)
49,728
Step by Step Solution
Least Common Multiple is :
49728Calculate Least Common Multiple for :
64, 74 and 84
Factorize of the above numbers :
64 = 26
74 = 2 • 37
84 = 22 • 3 • 7
Build a prime factors table
| Prime Factor | Number 64 | Number 74 | Number 84 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 6 | 1 | 2 | 6 |
| 3 | 0 | 0 | 1 | 1 |
| 7 | 0 | 0 | 1 | 1 |
| 37 | 0 | 1 | 0 | 1 |
LCM = 26 • 3 • 7 • 37
Least Common Multiple is :
49728How did we do?
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