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Question
The prime factorisation of the number 2304 is ______.
Options
28 × 32
27 × 33
28 × 31
27 × 32
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Solution
The prime factorisation of the number 2304 is 28 × 32.
Explanation:
2304 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3
= 28 × 32
| 2 | 2304 |
| 2 | 1152 |
| 2 | 576 |
| 2 | 288 |
| 2 | 144 |
| 2 | 72 |
| 2 | 36 |
| 2 | 18 |
| 3 | 9 |
| 3 | 3 |
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