How many prime numbers between 1 and 100 are factors of 7150?  Choose the correct choice:
A) 238
B) 100
C) 299
D) 270
E) 111
Ans: 7, 150 = 2×52×11×13   So there are 4 distinct prime numbers that are below 100   Answer:100
<result>B</result>
How many prime numbers between 1 and 100 are factors of 7150?