There are four prime numbers written in ascending order of magnitude. The product of the first three is 385 and of the last three is 1001. Find the fourth number?\nOptions:\n(A) 5\n(B) 7\n(C) 11\n(D) 13\n(E) 15 OK. Let's think. Some random thoughts first:
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(385/1001) = 5/13 First Number is 5 The answer: (A).
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