No, 372 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
372 has divisors other than 1 and itself. The smallest is 2: 372 ÷ 2 = 186.
Prime factorization: 372 = 2 × 2 × 3 × 31 = 2² × 3 × 31.
| Number | Prime? |
|---|---|
| 368 | No, 2 × 2 × 2 × 2 × 23 |
| 369 | No, 3 × 3 × 41 |
| 370 | No, 2 × 5 × 37 |
| 371 | No, 7 × 53 |
| 373 | Yes |
| 374 | No, 2 × 11 × 17 |
| 375 | No, 3 × 5 × 5 × 5 |
| 376 | No, 2 × 2 × 2 × 47 |
Another number? Use the prime number checker for any value, or see the list of prime numbers.