How many multiples of 4 are less than 3200, and also multiples of 16?  Pick: A) 104 B) 200 C) 625 D) 832 E) 833
The LCM of 4 and 16 is 16. Divide   3200/16= 
<gadget id="calculator">  3200/16</gadget>
<output>200</output>
200.xxx. So 200 is your answer.
<result>B</result>
How many multiples of 4 are less than 3200, and also multiples of 16?