Find the number of the form

X1X2X3X4X5X6X7X8
  • X1 to X8 are all unique single digit numbers
  • X1 to X8 none of them is zero
  • X1 to X8 none of the is 9
  • X1X2 is divisible by 8
  • X2X3 is divisible by 7
  • X3X4 is divisible by 6
  • X4X5 is divisible by 5
  • X5X6 is divisible by 4
  • X6X7 is divisible by 3
  • X7X8 is divisible by 2

I hope I had the coffee correctly today
nimesh, SaswatPadhi likes this