Question

257 a prime or composite number​

Answer 1

$\textbf {\underline {\underline {ANSWER :--}}}$

257 is a PRIME number.

$<b>$ A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

Answer 2

ANSWER:------

first of all, what's prime and composite number?

prime numbers are those numbers which can be divided by itself or 1. whereas a composite number is a number which has divisor other than itself and 1.

257 is a prime number since it can be divided either by itself or 1.

T!–!ANKS!!