ACT Problem 25

$$\begin{array}{lcl} 25.\:The\:sum\:of\:all\:numbers\:in\:a\:set\:is\:evenly\\ divisible\:by\:each\:of\:the\:numbers\:in\:the\:set.\\ Which\:of\:the\:following\:sets\:are\:divisible\\ by\:each\:numbers\:?\\ \\ (F):(2,3,5,9)\\ (G):(3,6,8)\\ (H):(1,5,6,7)\\ (J):(2,4,6)\\ (K):(2,2,3)\\ \end{array}$$