The smallest number, which is a perfect square and contains 7936 as a factor is:

• 7936 => 2^2 * 2^2 * 2^2 * 2^2 * 31^1
  To make it as a perfect square, we have to multiply 7936 with 31...
  Hence the reqd no. is 7936*31 = 246016
  
  Ans : 246016
• 10 years agoHelpfull: Yes(40) No(4)
• 7936=2^8*31
  here 31 is unpair
  so for perfect square 31 should be in pair
  so for this we will multiply with 31
  so ans will be=7936*31=236716
  
• 8 years agoHelpfull: Yes(3) No(4)
• sorry multiplication will be 7936*31=246016
• 8 years agoHelpfull: Yes(1) No(3)