If a is the smallest positive integer such that 5,880 multiplied by a is the square of an integer, then ya must be
Choose one:	A) 30	B) 15	C) 12	D) 23	E) 17
5880= 2*2*7*7* 5*6= 
<gadget id="calculator"> 5*6</gadget>
<output>30</output>
30   30ns: 30
<result>A</result>
If a is the smallest positive integer such that 5,880 multiplied by a is the square of an integer, then ya must be