answersLogoWhite

0


Best Answer

The squares of all prime numbers have exactly 3 factors. The numbers under fifty that are the squares of primes are 4 (1, 2, and 4), 9 (1, 3, and 9), 25 (1, 5, and 25), and 49 ( 1, 7, and 49).

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the 2 numbers under 50 that have exactly 3 factors?
Write your answer...
Submit
Still have questions?
magnify glass
imp