Solution - Least common multiple (LCM)
168
Step by Step Solution
Least Common Multiple is :
168Calculate Least Common Multiple for :
8, 14 and 21
Factorize of the above numbers :
8 = 23
14 = 2 • 7
21 = 3 • 7
Build a prime factors table
| Prime Factor | Number 8 | Number 14 | Number 21 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 3 | 1 | 0 | 3 |
| 3 | 0 | 0 | 1 | 1 |
| 7 | 0 | 1 | 1 | 1 |
LCM = 23 • 3 • 7
Least Common Multiple is :
168How did we do?
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