1.	Which number is not a factor of 315?
		A.	9	B.	3
		C.	5	D.	2
		Hint
	2.	A number is divisible by 6 if ______.
		A.	the number is divisible by 2 and 3
		B.	the sum of the digits is divisible by 6
		C.	the last two digits are divisible by 2 and 3
		D.	the ones digit is divisible by 2, and the tens digit is divisible by 3
		Hint
	3.	Which number is divisible by 2, 3, and 5?
		A.	3100	B.	945
		C.	1230	D.	2052
		Hint
	4.	The number 462 is divisible by which of the following?
		A.	5	B.	None of these
		C.	10	D.	6
		Hint
	5.	The number 97 is divisible by which of the following?
		A.	None of these	B.	3
		C.	6	D.	5
		Hint