Prime Factorization of 289
What is the Prime Factorization of 289?
or
Explanation of number 289 Prime Factorization
Prime Factorization of 289 it is expressing 289 as the product of prime factors. In other words it is finding which prime numbers should be multiplied together to make 289.
Since number 289 is a Composite number (not Prime) we can do its Prime Factorization.
To get a list of all Prime Factors of 289, we have to iteratively divide 289 by the smallest prime number possible until the result equals 1.
Here is the complete solution of finding Prime Factors of 289:
The smallest Prime Number which can divide 289 without a remainder is 17. So the first calculation step would look like:
289 ÷ 17 = 17
Now we repeat this action until the result equals 1:
17 ÷ 17 = 1
Now we have all the Prime Factors for number 289. It is: 17, 17
Or you may also write it in exponential form: 172
Prime Factor Tree of 289
We may also express the prime factorization of 289 as a Factor Tree:
Related Calculations
<a href="https://calculat.io/en/number/prime-factors-of/289">Prime factors of 289 - Calculatio</a>
Prime Factorization Table
| Number | Prime Factors |
|---|---|
| 274 | 2, 137 |
| 275 | 52 × 11 |
| 276 | 22 × 3 × 23 |
| 277 | 277 |
| 278 | 2, 139 |
| 279 | 32 × 31 |
| 280 | 23 × 5 × 7 |
| 281 | 281 |
| 282 | 2, 3, 47 |
| 283 | 283 |
| 284 | 22 × 71 |
| 285 | 3, 5, 19 |
| 286 | 2, 11, 13 |
| 287 | 7, 41 |
| 288 | 25 × 32 |
| 289 | 172 |
| 290 | 2, 5, 29 |
| 291 | 3, 97 |
| 292 | 22 × 73 |
| 293 | 293 |
| 294 | 2 × 3 × 72 |
| 295 | 5, 59 |
| 296 | 23 × 37 |
| 297 | 33 × 11 |
| 298 | 2, 149 |
| 299 | 13, 23 |
| 300 | 22 × 3 × 52 |
| 301 | 7, 43 |
| 302 | 2, 151 |
| 303 | 3, 101 |
About "Prime Factorization" Calculator
Prime factors are the positive integers having only two factors - 1 and the number itself