They are: 5, 7, 11 and 13
2
The numbers 5, 7, 11 and 13 are prime.
3*5 = 15 in prime numbers
15 is the product of two prime numbers; 3 x 5
The prime numbers are: 2 3 5 7 11 and 13 so therefore as a fraction of 15 it is 6/15 or 2/5 simplified
Prime numbers from 1 to 15 are 2, 3, 5, 7, 11 and 13.
The numbers 5, 7, 11 and 13 are prime.
It is 1001.
There are 5 prime numbers between 15 and 53, they are 17, 19, 23, 29, and 31.
There are 6 prime numbers between 1 and 15: 2 3 5 7 11 13.
5 is but 15 is not a prime number
The product of the prime numbers 3 and 5 is 15.
Three: 7 11 13.
15 is not prime, so they cannot be.
The prime factors of 15 are: 3, 5
3*5 = 15 in prime numbers
5 is prime.
3 x 5 = 15