Consider the numbers 13, 16, 27, and 41.

Question

a. Which of these numbers are prime? How do you know?
b. Which of these numbers are composite? How do you know?(2 points)

Answer 1

a. 13 and 41 are prime numbers. You can tell because they are only divisible by 1 and themselves.
b. 16 and 27 are composite numbers. You can tell because they are divisible by more than 1 and themselves.

Answer 2

is this correct