Solution - Least common multiple (LCM)
72
Step by Step Solution
Least Common Multiple is :
72Calculate Least Common Multiple for :
12, 24 and 72
Factorize of the above numbers :
12 = 22 • 3
24 = 23 • 3
72 = 23 • 32
Build a prime factors table
| Prime Factor | Number 12 | Number 24 | Number 72 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 2 | 3 | 3 | 3 |
| 3 | 1 | 1 | 2 | 2 |
LCM = 23 • 32
Least Common Multiple is :
72How did we do?
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