Solution - Least common multiple (LCM)
5,950
Step by Step Solution
Least Common Multiple is :
5950Calculate Least Common Multiple for :
25, 70 and 85
Factorize of the above numbers :
25 = 52
70 = 2 • 5 • 7
85 = 5 • 17
Build a prime factors table
| Prime Factor | Number 25 | Number 70 | Number 85 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 1 | 0 | 1 |
| 5 | 2 | 1 | 1 | 2 |
| 7 | 0 | 1 | 0 | 1 |
| 17 | 0 | 0 | 1 | 1 |
LCM = 2 • 52 • 7 • 17
Least Common Multiple is :
5950How did we do?
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