Only integers have prime numbers but as a decimal 27/125 = 0.216
Three and five are prime ,so the don't have prime factorization. Fifteen's prime factorization is 3 x 5.
5
2 x 2 x 3 x 5 x 7 x 13
5^2 I believe the answer is Five Squared (five to the second power)
five to the fifth power five to the fifth power
The prime factorization of 15 is 3 x 5 because three and five are the only prime numbers whose product is 15.
There are five prime numbers in the factorization of 32; all twos.
It is 2310.
45 = 3 * 3 * 5
2310
30 and 60