When we looked at , we found that some numbers only had themselves and 1 as factors, while others have more factors. Try this problem to review finding the factors of a number.
Which of these numbers is 6 a factor of?
What are prime and composite numbers? How can we determine if a number is prime or composite? Let's take a look and see.
True or False? 40 is a composite number.
True or False? 79 is a prime number.
Identify and describe properties of prime, composite, square and triangular numbers.