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If \(k\) is a positive integer, is \(k\) the square of an integer?
(1) \(k\) is divisible by \(4.\)
(2) \(k\) is divisible by exactly four different prime numbers.
Answer: E
Source: GMAT Paper Tests
(1) \(k\) is divisible by \(4.\)
(2) \(k\) is divisible by exactly four different prime numbers.
Answer: E
Source: GMAT Paper Tests
