It is neither. The concept of prime or composite is relevant for whole numbers greater than 1.
85 is a composite number because a number can equal it: 5 x 17 = 85
The number is not COMPOSITE. Instead, it is a prime number.
Composite (the only even number that is prime is2).
It is 1 that is neither a prime or a composite number The number 1 is neither prime nor composite.
Composite
85 is composite.
85 is not a prime number because it is divisible by 5. This means it is a composite number.
85 is a composite number because it has more than two factors whereas prime numbers have only two factors
85 is a composite number85 is not a prime number because it has more than two factors.
Try dividing it by 5....
All of them except for 89 which is a prime number
composite
85 is a composite number because a number can equal it: 5 x 17 = 85
Yes, 43 is a two-digit odd number because it has two digits and is not divisible by 2. It is a prime number because it can only be divided by 1 and itself. A composite number is a positive integer greater than 1 that has at least one positive divisor other than 1 and itself, so 43 is not a composite number.
It is not a prime number, it is a composite number.
It is prime
86 is not a prime number, so is a composite.