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.
Because it has only one factor which is itself and so it is neither a prime or composites number
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.
500 is a composite number
1 is neither.
1
113 is a prime number. 111 and 115 are composites.
37 is a prime number. 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.
Prime factorization makes a number into only prime numbers. 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.
A twin prime is a prime number that differs from another prime number by two. 18 is not a prime; it is a composite number. All even numbers are composites and 18 is an even number.
29 is a prime number. 15, 81, and 8 are composites.
97 is a prime number. 33, 63, and 25 are composites.
53 is a prime number. The other numbers listed are all composites and are divisible by 3.