Solution - Least common multiple (LCM)
7,920
Step by Step Solution
Least Common Multiple is :
7920Calculate Least Common Multiple for :
80, 90 and 110
Factorize of the above numbers :
80 = 24 • 5
90 = 2 • 32 • 5
110 = 2 • 5 • 11
Build a prime factors table
| Prime Factor | Number 80 | Number 90 | Number 110 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 4 | 1 | 1 | 4 |
| 3 | 0 | 2 | 0 | 2 |
| 5 | 1 | 1 | 1 | 1 |
| 11 | 0 | 0 | 1 | 1 |
LCM = 24 • 32 • 5 • 11
Least Common Multiple is :
7920How did we do?
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