1.	A composite number ______.
		A.	has exactly two factors	B.	is a number less than 1
		C.	has more than two factors	D.	is the number 2
		Hint
	2.	The rectangles show that the number 12 ______.
		A.	is composite	B.	is prime
		C.	is neither prime nor composite	D.	has three factors
		Hint
	3.	Determine which number is not prime.
		A.	57	B.	11
		C.	61	D.	19
		Hint
	4.	The number 183 ______.
		A.	is composite	B.	has a prime factorization of 2 × 3 × 3 × 3
		C.	is prime	D.	is neither prime nor composite
		Hint
	5.	Find the prime factorization of 105.
		A.	2 × 5 × 7	B.	3 × 5 × 7
		C.	5 × 15	D.	5 × 21
		Hint