Solution - Least common multiple (LCM)
40,320
Step by Step Solution
Least Common Multiple is :
40320Calculate Least Common Multiple for :
720, 5040 and 40320
Factorize of the above numbers :
720 = 24 • 32 • 5
5040 = 24 • 32 • 5 • 7
40320 = 27 • 32 • 5 • 7
Build a prime factors table
| Prime Factor | Number 720 | Number 5040 | Number 40320 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 4 | 4 | 7 | 7 |
| 3 | 2 | 2 | 2 | 2 |
| 5 | 1 | 1 | 1 | 1 |
| 7 | 0 | 1 | 1 | 1 |
LCM = 27 • 32 • 5 • 7
Least Common Multiple is :
40320How did we do?
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