Mathematics
Write the smallest and the greatest 3-digit numbers and express them as the product of prime.
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Answer
The smallest 3-digit number is 100.
| 2 | 100 |
|---|---|
| 2 | 50 |
| 5 | 25 |
| 5 | 5 |
| 1 |
So, 100 = 2 × 2 × 5 × 5.
The greatest 3-digit number is 999.
| 3 | 999 |
|---|---|
| 3 | 333 |
| 3 | 111 |
| 37 | 37 |
| 1 |
So, 999 = 3 × 3 × 3 × 37.
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