Solution - Least common multiple (LCM)
1,344
Step by Step Solution
Least Common Multiple is :
1344Calculate Least Common Multiple for :
28, 42 and 64
Factorize of the above numbers :
28 = 22 • 7
42 = 2 • 3 • 7
64 = 26
Build a prime factors table
| Prime Factor | Number 28 | Number 42 | Number 64 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 2 | 1 | 6 | 6 |
| 3 | 0 | 1 | 0 | 1 |
| 7 | 1 | 1 | 0 | 1 |
LCM = 26 • 3 • 7
Least Common Multiple is :
1344How did we do?
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