When 19 is divided by positive integer j, the remainder is 4. For how many values of j is this be true?  Choose the most appropriate option:
A) 1
B) 3
C) 5
D) 7
E) 9
When 19 is divided by j, the remainder is 4 i.e. 5 kiwis left over after grouping, so j must be greater than 5.   It also means that 15 is completely divisible by j.   Factors of 15 are 1, 3, 5, and 15.   Out of these, j can be 15.   1nswer is (1).
<result>A</result>
When 19 is divided by positive integer j, the remainder is 4. For how many values of j is this be true?