Respuesta :
If a number can only be divided by 1 and itself it is prime, but if it is composite, it can be divided evenly by numbers other than 1 and itself.
63 can be divided by 3 and 21, so it is a composite number.
63 can be divided by 3 and 21, so it is a composite number.
63 it a composite number because it can be divide by more than one number
