What is the remainder of 76^77 divided by 7

• 76^77= (77-1)^77 / 7
  = (-1)^77 /7
  = -1/7
  so reminder = 6
• 10 years agoHelpfull: Yes(4) No(0)
• This type of questions solve by trick like
  76^77=>77/76 remainder is 1
  76^1=>76
  76/7=>6
  Ans is 6
• 10 years agoHelpfull: Yes(4) No(1)
• answer is 6
• 10 years agoHelpfull: Yes(2) No(0)
• write this in form 77*76/7
  so remainder is 77*(77-1)/7=1*(-1)=-1
  due to minus sign remainder is 7-1=6
• 10 years agoHelpfull: Yes(1) No(0)
• 76^77/7= (77-1)^77/7
  =(-1)^77/7=-1/7
  therefore remainder is 7-1=6
• 9 years agoHelpfull: Yes(1) No(0)
• 0
  76^(7*11+0)
  76^0=0
  
• 10 years agoHelpfull: Yes(0) No(10)
• 0 is the remainder coz 77 is itself a factor of 7
• 10 years agoHelpfull: Yes(0) No(7)