Is 9930 a prime number?
No, 9930 is not a prime number. It is divisible by 2: 9930 = 2 × 4965.
Is 9930 prime?
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A prime number has exactly two factors: 1 and itself.
- 2
It is enough to test the primes up to √9930 ≈ 99.65. If none of them divides 9930, it is prime.
- 3
2 divides 9930 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 9930 = 2 \times 3 \times 5 \times 331 \]
Testing 9930 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 9930 ÷ 2 | divides exactly (4965) |
| 3 | 9930 ÷ 3 | divides exactly (3310) |
| 5 | 9930 ÷ 5 | divides exactly (1986) |
| 7 | 9930 ÷ 7 | leaves 4 |
| 11 | 9930 ÷ 11 | leaves 8 |
| 13 | 9930 ÷ 13 | leaves 11 |
| 17 | 9930 ÷ 17 | leaves 2 |
| 19 | 9930 ÷ 19 | leaves 12 |
| 23 | 9930 ÷ 23 | leaves 17 |
| 29 | 9930 ÷ 29 | leaves 12 |
| 31 | 9930 ÷ 31 | leaves 10 |
| 37 | 9930 ÷ 37 | leaves 14 |
Questions
Is 9930 a prime number?
No, 9930 is not a prime number. It is divisible by 2: 9930 = 2 × 4965.
What is the next prime after 9930?
9931.
What is the prime number before 9930?
9929.
What are the factors of 9930?
1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930.