3 years ago

Let p be the greatest prime factor of 9991. The sum of the digits of p is?

Mathematics

1 answer:

Dovator [93]3 years ago

5 0

Answer:

Step-by-step explanation:

9991 = 97×103

The greatest prime factor of 9991 is 103. The sum of digits of 103 is 1+0+3 = 4.

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