Prime factorization of $$$302$$$
Your Input
Find the prime factorization of $$$302$$$.
Solution
Start with the number $$$2$$$.
Determine whether $$$302$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$302$$$ by $$${\color{green}2}$$$: $$$\frac{302}{2} = {\color{red}151}$$$.
The prime number $$${\color{green}151}$$$ has no other factors then $$$1$$$ and $$${\color{green}151}$$$: $$$\frac{151}{151} = {\color{red}1}$$$.
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: $$$302 = 2 \cdot 151$$$.
Answer
The prime factorization is $$$302 = 2 \cdot 151$$$A.