Data Sufficiency
试题详情
题目：
If x is a positive integer, what is the least common multiple of x, 6, and 9?
(1) The least common multiple of x and 6 is 30.
(2) The least common multiple of x and 9 is 45.
(1) The least common multiple of x and 6 is 30.
(2) The least common multiple of x and 9 is 45.
选项:
A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C、BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient.
E、Statements (1) and (2) TOGETHER are NOT sufficient.
答案:
D
提问：
请问may老师，为什么8也可以选呢？不是至少要两个2和一个三吗？[img=/uploads/askimgs/gmat-20230409-170718.jpeg]
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