Prime factorization of $$$505$$$

The calculator will find the prime factorization of $$$505$$$, with steps shown.

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Your Input

Find the prime factorization of $$$505$$$.

Solution

Start with the number $$$2$$$.

Determine whether $$$505$$$ is divisible by $$$2$$$.

Since it is not divisible, move to the next prime number.

The next prime number is $$$3$$$.

Determine whether $$$505$$$ is divisible by $$$3$$$.

Since it is not divisible, move to the next prime number.

The next prime number is $$$5$$$.

Determine whether $$$505$$$ is divisible by $$$5$$$.

It is divisible, thus, divide $$$505$$$ by $$${\color{green}5}$$$: $$$\frac{505}{5} = {\color{red}101}$$$.

The prime number $$${\color{green}101}$$$ has no other factors then $$$1$$$ and $$${\color{green}101}$$$: $$$\frac{101}{101} = {\color{red}1}$$$.

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: $$$505 = 5 \cdot 101$$$.

Answer

The prime factorization is $$$505 = 5 \cdot 101$$$A.