What is the highest power of 3 in 87! – 60!?

1) 28
2) 42
3) 14
4) 27
5) NOT

• 28
  
  87!-60! = 60!(( 87*86*85*....61)-1)
  highest power of 3 in 87!-60! will be same as highest power of 3 in 60!
  WHICH IS 60/3+60/9+60/27 = 20+6+2=28
• 11 years agoHelpfull: Yes(1) No(0)