Prime Factorization of 390
What is the Prime Factorization of 390?
Explanation of number 390 Prime Factorization
Prime Factorization of 390 it is expressing 390 as the product of prime factors. In other words it is finding which prime numbers should be multiplied together to make 390.
Since number 390 is a Composite number (not Prime) we can do its Prime Factorization.
To get a list of all Prime Factors of 390, we have to iteratively divide 390 by the smallest prime number possible until the result equals 1.
Here is the complete solution of finding Prime Factors of 390:
The smallest Prime Number which can divide 390 without a remainder is 2. So the first calculation step would look like:
390 ÷ 2 = 195
Now we repeat this action until the result equals 1:
195 ÷ 3 = 65
65 ÷ 5 = 13
13 ÷ 13 = 1
Now we have all the Prime Factors for number 390. It is: 2, 3, 5, 13
Prime Factor Tree of 390
We may also express the prime factorization of 390 as a Factor Tree:
Related Calculations
See Also
- Factors of a Number - List all Factors and Factor Pairs of a Number
- Is number a Prime - Find out whether a given number is Prime or not
- Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between
<a href="https://calculat.io/en/number/prime-factors-of/390">Prime factors of 390 - Calculatio</a>
Prime Factorization Table
| Number | Prime Factors |
|---|---|
| 375 | 3 × 53 |
| 376 | 23 × 47 |
| 377 | 13, 29 |
| 378 | 2 × 33 × 7 |
| 379 | 379 |
| 380 | 22 × 5 × 19 |
| 381 | 3, 127 |
| 382 | 2, 191 |
| 383 | 383 |
| 384 | 27 × 3 |
| 385 | 5, 7, 11 |
| 386 | 2, 193 |
| 387 | 32 × 43 |
| 388 | 22 × 97 |
| 389 | 389 |
| 390 | 2, 3, 5, 13 |
| 391 | 17, 23 |
| 392 | 23 × 72 |
| 393 | 3, 131 |
| 394 | 2, 197 |
| 395 | 5, 79 |
| 396 | 22 × 32 × 11 |
| 397 | 397 |
| 398 | 2, 199 |
| 399 | 3, 7, 19 |
| 400 | 24 × 52 |
| 401 | 401 |
| 402 | 2, 3, 67 |
| 403 | 13, 31 |
| 404 | 22 × 101 |
About "Prime Factorization" Calculator
Prime factors are the positive integers having only two factors - 1 and the number itself