Let Q represent a set of seven distinct prime numbers. If the sum of the numbers in Q is even and x is a member of Q, then what is the least possible value that x can be?  Select the correct option:
A) 1
B) 2
C) 3
D) 5
E) 7
Q = p1+p2+p3+p4+p5+p6+p7 = even (and all primes are distinct)   if the least prime is 2 then we have sum of Q =even.   Ans. C. 3
<result>C</result>
Let Q represent a set of seven distinct prime numbers. If the sum of the numbers in Q is even and x is a member of Q, then what is the least possible value that x can be?