1.	Determine which number is not prime.
		A.	19	B.	11
		C.	61	D.	57
		Hint
	2.	Which of the following numbers is prime?
		A.	5	B.	15
		C.	9	D.	1
		Hint
	3.	Find the least common multiple of 3, 4, and 5.
		A.	120	B.	12
		C.	30	D.	60
		Hint
	4.	Find the greatest common factor of 4, 8, and 32.
		A.	2	B.	8
		C.	1	D.	4
		Hint
	5.	The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 130, what could its dimensions be?
		A.	2 by 5 by 13	B.	5 by 5 by 13
		C.	3 by 4 by 13	D.	2 by 3 by 8
		Hint