Wikipedia has a good list. I linked it below.
Both are already Prime Numbers.5 and 13 are both prime numbers.
Themselves because they are all prime numbers.
As a product of its prime numbers: 5*5*5 = 125
2, 3, 5 are prime numbers but 9 is not a prime number
5 and 7 are both prime numbers.
The prime numbers of 100 are: 2, 2, 5 and 5
The prime numbers from 1 - 5 are 2, 3, and 5.
5 and 41 are prime numbers but 18 is a composite number
3 and 5 are both prime and so the prime factorisations are:3 = 3, and 5 = 5.
Prime numbers like 2, 3, 5 and 7.
5 and 2 are the only prime numbers that end in a 5 or 2. A prime number is by definition only divisible by 1 and itself, and all other whole numbers ending in 5 or 2 are divisible by 5 or 2, respectively. Numbers that are not whole numbers cannot be prime.
multiply these prime numbers together to get your answer