. "2 Is the product of integers m and n odd? avohden 4 09 Oct 2013, 18:56 2 If K is an integer and 5^k is a factor of the product of odd Jamesk486 3 22 Aug 2008, 14:26 1 5^k is a factor of the product of odd integers from 99 -199, JCLEONES 4 24 Jan 2008, 10:50 If K is a positive integer, and 5^k is the factor of the yezz 5 07 Sep 2006, 09:59 If K is a positive integer, and 5^k is the factor of the gm" . . .