Which of the following numbers are prime? Select all that apply.
Note
A prime number has exactly two distinct positive divisors. 11 and 17 have no divisors other than 1 and themselves, while 12 and 21 have additional factors.
Which of the following numbers are prime? Select all that apply.
A prime number has exactly two distinct positive divisors. 11 and 17 have no divisors other than 1 and themselves, while 12 and 21 have additional factors.