Solution - Least common multiple (LCM)
3,150
Step by Step Solution
Least Common Multiple is :
3150Calculate Least Common Multiple for :
50, 70 and 90
Factorize of the above numbers :
50 = 2 • 52
70 = 2 • 5 • 7
90 = 2 • 32 • 5
Build a prime factors table
| Prime Factor | Number 50 | Number 70 | Number 90 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 1 | 1 | 1 | 1 |
| 3 | 0 | 0 | 2 | 2 |
| 5 | 2 | 1 | 1 | 2 |
| 7 | 0 | 1 | 0 | 1 |
LCM = 2 • 32 • 52 • 7
Least Common Multiple is :
3150How did we do?
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