Solution - Least common multiple (LCM)
160,680
Step by Step Solution
Least Common Multiple is :
160680Calculate Least Common Multiple for :
120, 130 and 309
Factorize of the above numbers :
120 = 23 • 3 • 5
130 = 2 • 5 • 13
309 = 3 • 103
Build a prime factors table
| Prime Factor | Number 120 | Number 130 | Number 309 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 3 | 1 | 0 | 3 |
| 3 | 1 | 0 | 1 | 1 |
| 5 | 1 | 1 | 0 | 1 |
| 13 | 0 | 1 | 0 | 1 |
| 103 | 0 | 0 | 1 | 1 |
LCM = 23 • 3 • 5 • 13 • 103
Least Common Multiple is :
160680How did we do?
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