composite
neither prime or composite
31 and 61 are prime, the rest composite.
15 is a composite number because it has more than two factors. Its factors are 1, 3, 5, and 15.15 is a composite number as it is divisible by 1, 3, 5 and 15.composite. 3*5=1515 is a composite number because it has more than 2 factors
It is 1 that is neither a prime or a composite number The number 1 is neither prime nor composite.
ANSWER: One is neither prime nor composite.
1 and 0 are neither composite or prime numbers
The number 1 is neither a prime nor a composite number.
0 and 1 are neither prime nor composite.
2/5 are prime, 8/15 are composite (and 1/15 is neither).
A composite number is a number that has smaller factors (excluding 1). A prime number is one that doesn't (1 is not considered prime nor composite, because of its special role in multiplication).Since 15 is divisible by 3, it is composite.
0 is neither a prime nor a composite number.
It is composite.