GRE®
返回
Question 15 Selected one answer choice
收藏
笔记
反馈
我的笔记
5000
保存
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
What are the greatest and smallest positive differences between any of the positive factors of 210?

A.103 and 1

B.209 and 0

C.210 and 1

D.103 and 11

E.209 and 1

我的答案：