Select all prime numbers from the list: 29, 33, 47, 51.
Note
29 and 47 are primes (no divisors other than 1 and themselves). 33 and 51 are composite (33 = 3·11, 51 = 3·17).
Select all prime numbers from the list: 29, 33, 47, 51.
29 and 47 are primes (no divisors other than 1 and themselves). 33 and 51 are composite (33 = 3·11, 51 = 3·17).