A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 159 is composite.
No - its positive integer factors are 1, 3, 53 and 159.
320
If you mean 314159 then it is a prime number
no it is not because 3*159=477
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 159 is composite.
3 (prime) x 53 (prime) = 159 (not prime)
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 159 is composite.
159 is 3 x 53 so NO it is not prime
159 is divisible by 1,3,53, and 159.
3 x 53 = 159
3 x 53 = 159
No - its positive integer factors are 1, 3, 53 and 159.
Composite.
1, 3, 53, 159.
320
If you mean 314159 then it is a prime number