Solution - Least common multiple (LCM)
19,992
Step by Step Solution
Least Common Multiple is :
19992Calculate Least Common Multiple for :
49, 51 and 56
Factorize of the above numbers :
49 = 72
51 = 3 • 17
56 = 23 • 7
Build a prime factors table
| Prime Factor | Number 49 | Number 51 | Number 56 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 0 | 3 | 3 |
| 3 | 0 | 1 | 0 | 1 |
| 7 | 2 | 0 | 1 | 2 |
| 17 | 0 | 1 | 0 | 1 |
LCM = 23 • 3 • 72 • 17
Least Common Multiple is :
19992How did we do?
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