Solution - Least common multiple (LCM)
1,296
Step by Step Solution
Least Common Multiple is :
1296Calculate Least Common Multiple for :
81, 72 and 144
Factorize of the above numbers :
81 = 34
72 = 23 • 32
144 = 24 • 32
Build a prime factors table
| Prime Factor | Number 81 | Number 72 | Number 144 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 3 | 4 | 4 |
| 3 | 4 | 2 | 2 | 4 |
LCM = 24 • 34
Least Common Multiple is :
1296How did we do?
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