单选题How many positive factors do 180 and 96 have in common?A 6B 12C 16D 18E 24

题目
单选题
How many positive factors do 180 and 96 have in common?
A

6

B

12

C

16

D

18

E

24

参考答案和解析
正确答案: C
解析:
将180和96分解因式可知,相同的因子为1, 2, 3, 4, 6,12,故本题选A项。
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