Is 3378 a prime number?
No, 3378 is not a prime number. It is divisible by 2: 3378 = 2 × 1689.
Is 3378 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 √3378 ≈ 58.12. If none of them divides 3378, it is prime.
- 3
2 divides 3378 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 3378 = 2 \times 3 \times 563 \]
Testing 3378 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 3378 ÷ 2 | divides exactly (1689) |
| 3 | 3378 ÷ 3 | divides exactly (1126) |
| 5 | 3378 ÷ 5 | leaves 3 |
| 7 | 3378 ÷ 7 | leaves 4 |
| 11 | 3378 ÷ 11 | leaves 1 |
| 13 | 3378 ÷ 13 | leaves 11 |
| 17 | 3378 ÷ 17 | leaves 12 |
| 19 | 3378 ÷ 19 | leaves 15 |
| 23 | 3378 ÷ 23 | leaves 20 |
| 29 | 3378 ÷ 29 | leaves 14 |
| 31 | 3378 ÷ 31 | leaves 30 |
| 37 | 3378 ÷ 37 | leaves 11 |
Questions
Is 3378 a prime number?
No, 3378 is not a prime number. It is divisible by 2: 3378 = 2 × 1689.
What is the next prime after 3378?
3389.
What is the prime number before 3378?
3373.
What are the factors of 3378?
1, 2, 3, 6, 563, 1126, 1689, 3378.