Is 970 a prime number?
No, 970 is not a prime number. It is divisible by 2: 970 = 2 × 485.
Is 970 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 √970 ≈ 31.14. If none of them divides 970, it is prime.
- 3
2 divides 970 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 970 = 2 \times 5 \times 97 \]
Testing 970 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 970 ÷ 2 | divides exactly (485) |
| 3 | 970 ÷ 3 | leaves 1 |
| 5 | 970 ÷ 5 | divides exactly (194) |
| 7 | 970 ÷ 7 | leaves 4 |
| 11 | 970 ÷ 11 | leaves 2 |
| 13 | 970 ÷ 13 | leaves 8 |
| 17 | 970 ÷ 17 | leaves 1 |
| 19 | 970 ÷ 19 | leaves 1 |
| 23 | 970 ÷ 23 | leaves 4 |
| 29 | 970 ÷ 29 | leaves 13 |
| 31 | 970 ÷ 31 | leaves 9 |
Questions
Is 970 a prime number?
No, 970 is not a prime number. It is divisible by 2: 970 = 2 × 485.
What is the next prime after 970?
971.
What is the prime number before 970?
967.
What are the factors of 970?
1, 2, 5, 10, 97, 194, 485, 970.