Is 7437 a prime number?
No, 7437 is not a prime number. It is divisible by 3: 7437 = 3 × 2479.
Is 7437 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 √7437 ≈ 86.24. If none of them divides 7437, it is prime.
- 3
3 divides 7437 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 7437 = 3 \times 37 \times 67 \]
Testing 7437 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 7437 ÷ 2 | leaves 1 |
| 3 | 7437 ÷ 3 | divides exactly (2479) |
| 5 | 7437 ÷ 5 | leaves 2 |
| 7 | 7437 ÷ 7 | leaves 3 |
| 11 | 7437 ÷ 11 | leaves 1 |
| 13 | 7437 ÷ 13 | leaves 1 |
| 17 | 7437 ÷ 17 | leaves 8 |
| 19 | 7437 ÷ 19 | leaves 8 |
| 23 | 7437 ÷ 23 | leaves 8 |
| 29 | 7437 ÷ 29 | leaves 13 |
| 31 | 7437 ÷ 31 | leaves 28 |
| 37 | 7437 ÷ 37 | divides exactly (201) |
Questions
Is 7437 a prime number?
No, 7437 is not a prime number. It is divisible by 3: 7437 = 3 × 2479.
What is the next prime after 7437?
7451.
What is the prime number before 7437?
7433.
What are the factors of 7437?
1, 3, 37, 67, 111, 201, 2479, 7437.