Prime factorization of $$$4095$$$
Your Input
Find the prime factorization of $$$4095$$$.
Solution
Start with the number $$$2$$$.
Determine whether $$$4095$$$ is divisible by $$$2$$$.
Since it is not divisible, move to the next prime number.
The next prime number is $$$3$$$.
Determine whether $$$4095$$$ is divisible by $$$3$$$.
It is divisible, thus, divide $$$4095$$$ by $$${\color{green}3}$$$: $$$\frac{4095}{3} = {\color{red}1365}$$$.
Determine whether $$$1365$$$ is divisible by $$$3$$$.
It is divisible, thus, divide $$$1365$$$ by $$${\color{green}3}$$$: $$$\frac{1365}{3} = {\color{red}455}$$$.
Determine whether $$$455$$$ is divisible by $$$3$$$.
Since it is not divisible, move to the next prime number.
The next prime number is $$$5$$$.
Determine whether $$$455$$$ is divisible by $$$5$$$.
It is divisible, thus, divide $$$455$$$ by $$${\color{green}5}$$$: $$$\frac{455}{5} = {\color{red}91}$$$.
Determine whether $$$91$$$ is divisible by $$$5$$$.
Since it is not divisible, move to the next prime number.
The next prime number is $$$7$$$.
Determine whether $$$91$$$ is divisible by $$$7$$$.
It is divisible, thus, divide $$$91$$$ by $$${\color{green}7}$$$: $$$\frac{91}{7} = {\color{red}13}$$$.
The prime number $$${\color{green}13}$$$ has no other factors then $$$1$$$ and $$${\color{green}13}$$$: $$$\frac{13}{13} = {\color{red}1}$$$.
Since we have obtained $$$1$$$, we are done.
Now, just count the number of occurences of the divisors (green numbers), and write down the prime factorization: $$$4095 = 3^{2} \cdot 5 \cdot 7 \cdot 13$$$.
Answer
The prime factorization is $$$4095 = 3^{2} \cdot 5 \cdot 7 \cdot 13$$$A.