3, 7 and 47 are prime numbers. 30 is not a prime since it is divisible by 2, 3, 5, 6, 10 and 15.
No, 39, 30, and 111 are not prime numbers. 30 - 6*5 15*2 3*10 39 - 3*13 111 - 3*37
3, 7 and 37
The only numbers between 30 and 50 that could be prime are 31, 33, 35, 37, 39, 41, 43, 45, 47, 49 because all other numbers are even. 35 and 45 cannot be prime because they are divisible by 5. 33 is divisible by 3, so it is not prime, and 49 is divisible by 7, so it is not prime. That leaves numbers 31, 37, 41, 43, 47, so there are five prime numbers between 30 and 50.
2, 3, and 5 are the prime numbers that go into 30.
There are 3 prime numbers from 40 to 50:41, 43 and 47
There are three prime numbers: 47, 53, 59.
two prime numbers whose product is 141 = 3 & 47
47, 7, 5
5, 7, 47
2 + 41 + 47
They are: 3+29+47 = 79
2, 3 and 5 are the prime numbers that equal 30.