Is 3340 a prime number?
No, 3340 is not a prime number. It is divisible by 2: 3340 = 2 × 1670.
Is 3340 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 √3340 ≈ 57.79. If none of them divides 3340, it is prime.
- 3
2 divides 3340 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 3340 = 2^{2} \times 5 \times 167 \]Testing 3340 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 3340 ÷ 2 | divides exactly (1670) |
| 3 | 3340 ÷ 3 | leaves 1 |
| 5 | 3340 ÷ 5 | divides exactly (668) |
| 7 | 3340 ÷ 7 | leaves 1 |
| 11 | 3340 ÷ 11 | leaves 7 |
| 13 | 3340 ÷ 13 | leaves 12 |
| 17 | 3340 ÷ 17 | leaves 8 |
| 19 | 3340 ÷ 19 | leaves 15 |
| 23 | 3340 ÷ 23 | leaves 5 |
| 29 | 3340 ÷ 29 | leaves 5 |
| 31 | 3340 ÷ 31 | leaves 23 |
| 37 | 3340 ÷ 37 | leaves 10 |
Questions
Is 3340 a prime number?
No, 3340 is not a prime number. It is divisible by 2: 3340 = 2 × 1670.
What is the next prime after 3340?
3343.
What is the prime number before 3340?
3331.
What are the factors of 3340?
1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340.