题目信息
$$(30^{30}) * (29^{29}) * (28^{28}) * . . . * (3^{3}) * (2^{2}) * (1^{1}) = N$$
What is the highest value of K, such that $$\frac{N}{(125^{K})}$$ is an integer?
What is the highest value of K, such that $$\frac{N}{(125^{K})}$$ is an integer?
A:27
B:35
C:38
D:43
E:48
参考答案及共享解析

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已选答案:
正确答案:
D:43
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题目来源
Magoosh