Solution - Least common multiple (LCM)
40
Step by Step Solution
Least Common Multiple is :
40Calculate Least Common Multiple for :
40, 20 and 10
Factorize of the above numbers :
40 = 23 • 5
20 = 22 • 5
10 = 2 • 5
Build a prime factors table
| Prime Factor | Number 40 | Number 20 | Number 10 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 3 | 2 | 1 | 3 |
| 5 | 1 | 1 | 1 | 1 |
LCM = 23 • 5
Least Common Multiple is :
40How did we do?
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