No, 332 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
332 has divisors other than 1 and itself. The smallest is 2: 332 ÷ 2 = 166.
Prime factorization: 332 = 2 × 2 × 83 = 2² × 83.
| Number | Prime? |
|---|---|
| 328 | No, 2 × 2 × 2 × 41 |
| 329 | No, 7 × 47 |
| 330 | No, 2 × 3 × 5 × 11 |
| 331 | Yes |
| 333 | No, 3 × 3 × 37 |
| 334 | No, 2 × 167 |
| 335 | No, 5 × 67 |
| 336 | No, 2 × 2 × 2 × 2 × 3 × 7 |
Another number? Use the prime number checker for any value, or see the list of prime numbers.