Solution - Least common multiple (LCM)
780
Step by Step Solution
Least Common Multiple is :
780Calculate Least Common Multiple for :
130, 260 and 390
Factorize of the above numbers :
130 = 2 • 5 • 13
260 = 22 • 5 • 13
390 = 2 • 3 • 5 • 13
Build a prime factors table
| Prime Factor | Number 130 | Number 260 | Number 390 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 1 | 2 | 1 | 2 |
| 3 | 0 | 0 | 1 | 1 |
| 5 | 1 | 1 | 1 | 1 |
| 13 | 1 | 1 | 1 | 1 |
LCM = 22 • 3 • 5 • 13
Least Common Multiple is :
780How did we do?
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