Solution - Least common multiple (LCM)
8,400
Step by Step Solution
Least Common Multiple is :
8400Calculate Least Common Multiple for :
300, 400 and 700
Factorize of the above numbers :
300 = 22 • 3 • 52
400 = 24 • 52
700 = 22 • 52 • 7
Build a prime factors table
| Prime Factor | Number 300 | Number 400 | Number 700 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 2 | 4 | 2 | 4 |
| 3 | 1 | 0 | 0 | 1 |
| 5 | 2 | 2 | 2 | 2 |
| 7 | 0 | 0 | 1 | 1 |
LCM = 24 • 3 • 52 • 7
Least Common Multiple is :
8400How did we do?
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