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What is the range of the prime factors of x, where x is 275? [#permalink]
Bunuel wrote:
What is the range of the prime factors of x, where x is 275?

(A) 5
(B) 6
(C) 11
(D) 30
(E) 55

Kudos for correct solution.


Let's first find the prime factorization of 275...

275 = (5)(5)(11)

Range = 11 - 5 = 6

Answer: B

Cheers,
Brent
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