Solution - Least common multiple (LCM)
8,840
Step by Step Solution
Least Common Multiple is :
8840Calculate Least Common Multiple for :
85, 65 and 40
Factorize of the above numbers :
85 = 5 • 17
65 = 5 • 13
40 = 23 • 5
Build a prime factors table
| Prime Factor | Number 85 | Number 65 | Number 40 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 0 | 3 | 3 |
| 5 | 1 | 1 | 1 | 1 |
| 13 | 0 | 1 | 0 | 1 |
| 17 | 1 | 0 | 0 | 1 |
LCM = 23 • 5 • 13 • 17
Least Common Multiple is :
8840How did we do?
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