what is the largest power of 20 in 100!??

• prime factors of 20 is 2,2,5 in this 5 is largest prime factor
  (100/5)+(100/5^2)=20+4=24
  ans=24
  
• 9 years agoHelpfull: Yes(8) No(3)
• (10020)+100/20^2
  5+0=5 is highest power
  use [|k/n|+|k/n^2|+|k/n^3|..............] donominator should less than numerator
• 9 years agoHelpfull: Yes(2) No(13)
• Anyone upload solution rather dislike..
  
• 9 years agoHelpfull: Yes(0) No(5)