3. Prime Factorization
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How can you write 100 as the product of two natural numbers?
1 and 100, 2 and 50, 4 and 25, 5 and 20, 10 and 10
| 100 Written as a Product of Two Numbers | Factors |
|---|---|
| 1 * 100=100 | 1 and 100 |
| 2 * 50=100 | 2 and 50 |
| 4 * 25=100 | 4 and 25 |
| 5 * 20=100 | 5 and 20 |
| 10 * 10=100 | 10 and 10 |
We found that 100 has 5 pairs of factors.