Solution - Least common multiple (LCM)
21,420
Step by Step Solution
Least Common Multiple is :
21420Calculate Least Common Multiple for :
34, 35 and 36
Factorize of the above numbers :
34 = 2 • 17
35 = 5 • 7
36 = 22 • 32
Build a prime factors table
| Prime Factor | Number 34 | Number 35 | Number 36 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 1 | 0 | 2 | 2 |
| 3 | 0 | 0 | 2 | 2 |
| 5 | 0 | 1 | 0 | 1 |
| 7 | 0 | 1 | 0 | 1 |
| 17 | 1 | 0 | 0 | 1 |
LCM = 22 • 32 • 5 • 7 • 17
Least Common Multiple is :
21420How did we do?
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