Is 3048 a prime number?
No, 3048 is not a prime number. It is divisible by 2: 3048 = 2 × 1524.
Is 3048 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 √3048 ≈ 55.21. If none of them divides 3048, it is prime.
- 3
2 divides 3048 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 3048 = 2^{3} \times 3 \times 127 \]Testing 3048 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 3048 ÷ 2 | divides exactly (1524) |
| 3 | 3048 ÷ 3 | divides exactly (1016) |
| 5 | 3048 ÷ 5 | leaves 3 |
| 7 | 3048 ÷ 7 | leaves 3 |
| 11 | 3048 ÷ 11 | leaves 1 |
| 13 | 3048 ÷ 13 | leaves 6 |
| 17 | 3048 ÷ 17 | leaves 5 |
| 19 | 3048 ÷ 19 | leaves 8 |
| 23 | 3048 ÷ 23 | leaves 12 |
| 29 | 3048 ÷ 29 | leaves 3 |
| 31 | 3048 ÷ 31 | leaves 10 |
| 37 | 3048 ÷ 37 | leaves 14 |
Questions
Is 3048 a prime number?
No, 3048 is not a prime number. It is divisible by 2: 3048 = 2 × 1524.
What is the next prime after 3048?
3049.
What is the prime number before 3048?
3041.
What are the factors of 3048?
1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048.