GMAT 考满分题库

- 数学PS -
A positive integer n is said to be "prime-saturated" if the product of all the different positive prime factors of n is less than the square root of n. What is the greatest two-digit prime-saturated integer?
  • A99
  • B98
  • C97
  • D96
  • E95
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正确答案: D

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