If y is the smallest positive integer such that 7,700 multiplied by y is the square of an integer, then y must be Choose the correct choice from the following:	A) 29	B) 58	C) 63	D) 74	E) 77
7700= 5*5*2*2* 7*11= 
<gadget id="calculator"> 7*11</gadget>
<output>77</output>
77   Ans: 77
<result>E</result>
If y is the smallest positive integer such that 7,700 multiplied by y is the square of an integer, then y must be