5 7 11 13 17 19 23 29.
The prime factors of 30 are: 2,3,5
The numbers 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29 are prime (including the boundaries).
13+17 = 30 13-17 = -4 But 17-13 = 4
prime numbers between 4 and 10: 5 & 7
There are 4 prime numbers between 10 and 20. They are 11, 13, 17, and 19.
This is basically just a fancy way of asking you "What are the prime numbers between 30 and 50?" Prime numbers are numbers that have only two factors (numbers that divide evenly into the original number): one and themselves. Prime Examples: 2, 3, and 5 -- factors are 1 and 2, 1 and 3, and 1 and 5 Not Prime: 4 and 6 -- factors are 1, 2, and 4, and 1, 2, 3, and 6 So, the prime numbers between 30 and 50 would be: 31, 37, 41, 43, and 47
2 3 5 are prime numbers.
There are 4 prime numbers between 32 and 48: 37 41 43 47.
There are 4 prime numbers between 190 and 200: 191 193 197 199.
2 x 2 x 2 x 3 = 24
5
30