4, composite. 67, prime.
Prime
1 is special 2 prime 3 prime 4 composite 5 prime 6 composite 7 prime 8 composite 9 composite 10 composite 11 prime 12 composite ext.
5 prime, 25 composite.
Composite
160 is a composite no. and 19 is a prime no.
It is composite.
Is 19 a composite or prime factor
A positive integer greater than one must be either prime or composite. It cannot be neither. 2 divides 160. That is, 160 has a factor other than 1 and itself. So it is not a prime and therefore is composite.
Composite. It can be divided not only by 1 and itself
2 x 2 x 2 x 2 x 2 x 5 = 160, making it composite.
Since 160 is a composite number, it would be a composite factor.
of course not neither. It is a multiple of 2 so it is composite.
Neither. It is a composite number.
160 is an even number. All even numbers greater than 2 are composites.
neither prime or composite
It is prime