27 and 55 are composite numbers but 13 is a prime number
29
Neither 27 nor 52 are prime numbers. Both are composite numbers, instead.
3 is prime. Rest are composite.
23 and 27 are prime numbers whereas 36 and 39 are composite numbers.
No, they are both composite.
27 and 18 are both composite numbers. They are multiples of 3.
They are all composite numbers except 43 which is a prime number
45, 33 and 27 are composite numbers. 11 is a prime number.
No because they are both composite numbers
27 is composite.
The numbers 13 and 29 are prime - the one composite number in that list is 27.