Solution - Least common multiple (LCM)
2,800
Step by Step Solution
Least Common Multiple is :
2800Calculate Least Common Multiple for :
70, 80 and 100
Factorize of the above numbers :
70 = 2 • 5 • 7
80 = 24 • 5
100 = 22 • 52
Build a prime factors table
| Prime Factor | Number 70 | Number 80 | Number 100 | L.C.M (max) |
|---|---|---|---|---|
| 2 | 1 | 4 | 2 | 4 |
| 5 | 1 | 1 | 2 | 2 |
| 7 | 1 | 0 | 0 | 1 |
LCM = 24 • 52 • 7
Least Common Multiple is :
2800How did we do?
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