Question

prime number between 20 and 30

Answer 1

$prime \: number \:$

A number which is only divisible by itself or one {1} .

$prime \: number \: between \: \\ 20 \: and \: 30 \: are \:$

23 , 29

$thanku$

Answer 2

prime numbers between 20 and 30 are :

23 , 29