If k and w are the dimensions of a rectangle that has area 21, and if k and w are integers such that k > w, what is the total number of possible values of k?
Answers:  A) Two  B) Three  C) Four  D) Five  E) Six
kw=21=21*1=7*3--&gt; k can take 2 values,   Twonswer: Two
<result>A</result>
If k and w are the dimensions of a rectangle that has area 21, and if k and w are integers such that k > w, what is the total number of possible values of k?