At a certain high school, a student’s popularity is determined by his or her locker number. Whoever has the locker number with the greatest number of distinct prime factors is the most popular student in the school. If Dhoni ,Kamal, Gokul, and Dinesh get lockers with the numbers 50, 400, 150, and 25, respectively, who is the most popular student?	Select:
A) Dhoni B) Kamal C) Gokul D) Dinesh E) They have equal popularity
Distinct prime factors of 50 (Dhoni) : 2,5   Distinct prime factors of 400 (Kamal): 2 and 5.   Distinct prime factors of 150 (Gokul): 2,3, and 5   Distinct prime factors of 25 (Dinesh): 5.   So most popular student - Gokul   Answer Gokul
<result>C</result>
At a certain high school, a student’s popularity is determined by his or her locker number. Whoever has the locker number with the greatest number of distinct prime factors is the most popular student in the school. If Dhoni ,Kamal, Gokul, and Dinesh get lockers with the numbers 50, 400, 150, and 25, respectively, who is the most popular student?