Solution - Least common multiple (LCM)
75,600
Step by Step Solution
Least Common Multiple is :
75600Calculate Least Common Multiple for :
4200, 8400 and 5400
Factorize of the above numbers :
4200 = 23 • 3 • 52 • 7
8400 = 24 • 3 • 52 • 7
5400 = 23 • 33 • 52
Build a prime factors table
| Prime Factor | Number 4200 | Number 8400 | Number 5400 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 3 | 4 | 3 | 4 |
| 3 | 1 | 1 | 3 | 3 |
| 5 | 2 | 2 | 2 | 2 |
| 7 | 1 | 1 | 0 | 1 |
LCM = 24 • 33 • 52 • 7
Least Common Multiple is :
75600How did we do?
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