3 multiplied by itself (3x3) makes 9.
7,2
2, 3, 5 are prime numbers but 9 is not a prime number
No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.
7 is a prime number but 9 is a composite number
9 is not a prime. 73 is a prime.
The multiples of 9 are numbers that can be divided evenly by 9. The two prime numbers closest to a multiple of 9 are 7 and 11. Since 9 is between 7 and 11, the multiple of 9 that is in between these two prime numbers is 9 itself.
Prime numbers from 1 to 9 are: 2 3 5 and 7
Multiply 9 by two different numbers (9 x a, and 9 x b). Make the two numbers, a and b, relatively prime. For example, one of them can be 1; or just choose two different prime numbers.
16 - 9 = 7.
Every 9-digit combination of those numbers is a multiple of 3. None of them will be prime.
2, 3, 5, 7, 9
The prime numbers from 1 to 9 are 2, 3, 5 and 7.