prime
is 1 prime composite or neither
5 is prime.
No. 3 is 3 and 45 is 45. Neither of them make the other.
73 is prime. 45 is neither prime nor square.
Neither of them are prime. 45 is divisible by 5 and 9. 1024 is divisible by 2 and 512.
45 is an integer - neither a proper nor a mixed fraction.
Neither, because 45 hg and 4.5 kg are both equal.
45 is a composite number because it has factors other than 1 and itself. The factors of 45 are 1, 3, 5, 9, 15, and 45.
48
neither
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. neither 45 nor 54 are prime.
Neither is "better". They are each fine in their own right.