which is the smallest no that divides 2880 and gives a perfect square.
option
a) 1
b) 2
c) 5
d) 6

• sqrt 2880/1 = in decimals
  sqrt 2880/2 = in decimals
  sqrt 2880/5 = 576 , SO 5 IS THE ANSWER
• 10 years agoHelpfull: Yes(6) No(1)
• the prime factor of 2880= 2*2*2*2*2*2*5*3*3
  so we have to divide it by 5
  so answer is 5
• 10 years agoHelpfull: Yes(6) No(1)
• 5 will be the answer because
  
  if we will divide 2880 from 5 ...we will get 576 which is perfect square of 24
• 10 years agoHelpfull: Yes(2) No(0)
• mehta ji u r late :p
  
• 10 years agoHelpfull: Yes(1) No(1)
• hmmm kunal :)
• 10 years agoHelpfull: Yes(1) No(0)
• Divide 2880 by given options.
  On diving it by 5 it gives 576 which is a square of 24.
  so ans is 5.
• 10 years agoHelpfull: Yes(1) No(0)
• 2880=(2^6)* (3^2)* 5 since only 5 do not make pair wid another 5 it becomes the answer
  
• 10 years agoHelpfull: Yes(1) No(0)
• ans: 5
  2880/5=576
  nd 576 is the square of 24.
• 10 years agoHelpfull: Yes(0) No(0)
• When the number 2880 is divided by 5, it gives 576 which is the perfect square of 24.
  Hence the ans is 5.
• 10 years agoHelpfull: Yes(0) No(0)
• on dividing each options we get decimal values but that numbers are not perfect square except 5
  i.e.2880/5=576
  which is perfect sqr(24)
• 10 years agoHelpfull: Yes(0) No(0)
• 2880/5=576 which is a perfect square(24*24)
• 10 years agoHelpfull: Yes(0) No(0)
• 5
  2880= 2* 144* 2 * 5
  = 2*2*12*12*5
  so, 5 will the minimum number to be multiplied in order to make it a perfect square.
• 10 years agoHelpfull: Yes(0) No(0)