【GMAT考满分数据洞察DS题库】How many different prime numbers are factors of_真题_答案

题目内容

How many different prime numbers are factors of the positive integer $k$ ?

(1) Three different prime numbers are factors of $5k$ .

(2) Three different prime numbers are factors of $k^2$ .

AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
DEACH statement ALONE is sufficient.
EStatements (1) and (2) TOGETHER are not sufficient.

显示答案

正确答案: B

讨论题目或发起提问

正确率： 0%

难度：

题目来源

题目来源1:Ready4

GMAT 考满分题库