Select the prime number from the list: 51; 53; 57; 63
Note
A prime number has exactly two distinct positive factors (1 and itself); 53 is not divisible by any number other than 1 and 53, so it is prime.
Select the prime number from the list: 51; 53; 57; 63
A prime number has exactly two distinct positive factors (1 and itself); 53 is not divisible by any number other than 1 and 53, so it is prime.