1155 is obviously a multiple of 5 and a multiple of 11, so it is a composite number.
1155 is not prime. 1155 = 3 * 5 * 7 * 11
neither prime or composite
1155 is a composite number because it has more than two factors
0 is neither prime nor composite.
1155 = 3 * 5 * 7 * 11 So, no, since it has factors other than one and itself, it's composite.
Composite
It is composite.
composite, all you do is look at the number at the end then find out if it is prime composite or neither.
1155 is a composite number because it has more than two factors.
1155 is composite.
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. 1155 is composite.
composite
It is composite
1155 is not prime. 1155 = 3 * 5 * 7 * 11
It is composite.
neither prime or composite
1155 is a composite number because it has more than two factors