What is the sum of the different positive prime factors of 380? Pick
A) 5 B) 10 C) 15 D) 17 E) 26
Prime factorization of 380   =38 * 10   =2*19 * 10   =2*19 * 2*5   =2^2 * 5 * 19   Sum of the different positive prime factors of 380 = 2+5+19= 
<gadget id="calculator">2+5+19</gadget>
<output>26</output>
26   Answer 26
<result>E</result>
What is the sum of the different positive prime factors of 380?