Solution - Least common multiple (LCM)
52,920
Step by Step Solution
Least Common Multiple is :
52920Calculate Least Common Multiple for :
315, 378 and 392
Factorize of the above numbers :
315 = 32 • 5 • 7
378 = 2 • 33 • 7
392 = 23 • 72
Build a prime factors table
| Prime Factor | Number 315 | Number 378 | Number 392 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 1 | 3 | 3 |
| 3 | 2 | 3 | 0 | 3 |
| 5 | 1 | 0 | 0 | 1 |
| 7 | 1 | 1 | 2 | 2 |
LCM = 23 • 33 • 5 • 72
Least Common Multiple is :
52920How did we do?
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