Solution - Least common multiple (LCM)
3,640
Step by Step Solution
Least Common Multiple is :
3640Calculate Least Common Multiple for :
91, 65 and 56
Factorize of the above numbers :
91 = 7 • 13
65 = 5 • 13
56 = 23 • 7
Build a prime factors table
| Prime Factor | Number 91 | Number 65 | Number 56 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 0 | 0 | 3 | 3 |
| 5 | 0 | 1 | 0 | 1 |
| 7 | 1 | 0 | 1 | 1 |
| 13 | 1 | 1 | 0 | 1 |
LCM = 23 • 5 • 7 • 13
Least Common Multiple is :
3640How did we do?
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