Prime factorization of $$$4992$$$
Your Input
Find the prime factorization of $$$4992$$$.
Solution
Start with the number $$$2$$$.
Determine whether $$$4992$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$4992$$$ by $$${\color{green}2}$$$: $$$\frac{4992}{2} = {\color{red}2496}$$$.
Determine whether $$$2496$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$2496$$$ by $$${\color{green}2}$$$: $$$\frac{2496}{2} = {\color{red}1248}$$$.
Determine whether $$$1248$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$1248$$$ by $$${\color{green}2}$$$: $$$\frac{1248}{2} = {\color{red}624}$$$.
Determine whether $$$624$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$624$$$ by $$${\color{green}2}$$$: $$$\frac{624}{2} = {\color{red}312}$$$.
Determine whether $$$312$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$312$$$ by $$${\color{green}2}$$$: $$$\frac{312}{2} = {\color{red}156}$$$.
Determine whether $$$156$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$156$$$ by $$${\color{green}2}$$$: $$$\frac{156}{2} = {\color{red}78}$$$.
Determine whether $$$78$$$ is divisible by $$$2$$$.
It is divisible, thus, divide $$$78$$$ by $$${\color{green}2}$$$: $$$\frac{78}{2} = {\color{red}39}$$$.
Determine whether $$$39$$$ is divisible by $$$2$$$.
Since it is not divisible, move to the next prime number.
The next prime number is $$$3$$$.
Determine whether $$$39$$$ is divisible by $$$3$$$.
It is divisible, thus, divide $$$39$$$ by $$${\color{green}3}$$$: $$$\frac{39}{3} = {\color{red}13}$$$.
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: $$$4992 = 2^{7} \cdot 3 \cdot 13$$$.
Answer
The prime factorization is $$$4992 = 2^{7} \cdot 3 \cdot 13$$$A.