answersLogoWhite

0


Best Answer

257 is prime. It is only evenly divisible by itself and one.
257 is prime.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

8y ago

257 is a Prime number.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is 257 a prime number or a composite number?
Write your answer...
Submit
Still have questions?
magnify glass
imp