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valentina_108 [34]
3 years ago
8

Find all 2-digit natural numbers that have exactly three factors. Thanks!

Mathematics
2 answers:
Tasya [4]3 years ago
8 0
If the number has 3 factors, the factors would be 1, the number itself, and a a number that could square into it... meaning that you are finding numbers that are 2-digit, postive, perfect squares with no other factors besides 1 and itself. 49 is the only number that will work.
yKpoI14uk [10]3 years ago
5 0

It would be 25 & 49.

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