The Puzzle Podcast

Our puzzle for this show is a Puzzle Podcast original by David’s daughter:

The numbers 14, 12, 21, and 28 went to a Halloween party at 11’s house. They each dressed up at the other number that shares their same greatest common factor. 21 and 12 decided that 21 was too tall to dress up as twelve, so who dressed up as whom?  

 

 11's Halloween Party [2:38m]: Play Now | Play in Popup | Download

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This entry was posted on Tuesday, November 13th, 2007 at 4:00 am and is filed under Mathematics, Podcasts. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.