Is 924 a prime number?
No, 924 is not a prime number. It is divisible by 2: 924 = 2 × 462.
Is 924 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 √924 ≈ 30.40. If none of them divides 924, it is prime.
- 3
2 divides 924 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 924 = 2^{2} \times 3 \times 7 \times 11 \]Testing 924 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 924 ÷ 2 | divides exactly (462) |
| 3 | 924 ÷ 3 | divides exactly (308) |
| 5 | 924 ÷ 5 | leaves 4 |
| 7 | 924 ÷ 7 | divides exactly (132) |
| 11 | 924 ÷ 11 | divides exactly (84) |
| 13 | 924 ÷ 13 | leaves 1 |
| 17 | 924 ÷ 17 | leaves 6 |
| 19 | 924 ÷ 19 | leaves 12 |
| 23 | 924 ÷ 23 | leaves 4 |
| 29 | 924 ÷ 29 | leaves 25 |
Questions
Is 924 a prime number?
No, 924 is not a prime number. It is divisible by 2: 924 = 2 × 462.
What is the next prime after 924?
929.
What is the prime number before 924?
919.
What are the factors of 924?
1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924.