Question

hi everyone !!!!! small doubt but wanted with big explanation

which is the smallest prime number including integers ? can it be undefined because it is integers

Answer 1

as far as i know,2 is the smallest prime no.

Answer 2

heya...

as it has been taught...

the smallest prime number is 2..


because it is the smallest number which has only 2 factors that is-

i) 1(one)
ii)2(the number itself.)

as 1 has only one factor...it is not prime..

hope helped..