Each factor of 230 is inscribed on its own plastic ball, and all of the balls are placed in a jar. If a ball is randomly selected from the jar, what is the probability that the ball is inscribed with a multiple of 46? Choose the correct choice from the following options.
A) 1/16 B) 5/42 C) 1/8 D) 3/16 E) 1/4
so the # of factors 230 has 8 (see below);   so out of 8 factors only two are multiples of 46: 46 and 230, itself;   So, the probability is 2/8=1/4.   Answer: 1/4.
<result>E</result>
Each factor of 230 is inscribed on its own plastic ball, and all of the balls are placed in a jar. If a ball is randomly selected from the jar, what is the probability that the ball is inscribed with a multiple of 46?