Math
posted by Linda .
What do we call the numbers that cannot be arranged into 2way arrays? Please answer my homework is due today!

prime numbers do not have two factors.
\example: 3, 5, 7, 11, etc
posted by Linda .
What do we call the numbers that cannot be arranged into 2way arrays? Please answer my homework is due today!
prime numbers do not have two factors.
\example: 3, 5, 7, 11, etc