Jump to content
BrainDen.com - Brain Teasers
  • 0

arrange the digits from 0 to 9



1 answer to this question

Recommended Posts

  • 1

The prime factors of 12 to 21 are 24×3×5×7×13×17×19, therefore the two 10-digit pandigital numbers are a multiple of 7054320.  These two numbers are 2137458960 [7054320×303] and 6179584320 [7054320×876]. It can be noted that as a multiple of 7054320, the final digit must be 0.


Edited by DejMar
Additional information
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...