Prime factorization of $$$681$$$

The calculator will find the prime factorization of $$$681$$$, with steps shown.

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Find the prime factorization of $$$681$$$.


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

Determine whether $$$681$$$ is divisible by $$$2$$$.

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

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

Determine whether $$$681$$$ is divisible by $$$3$$$.

It is divisible, thus, divide $$$681$$$ by $$${\color{green}3}$$$: $$$\frac{681}{3} = {\color{red}227}$$$.

The prime number $$${\color{green}227}$$$ has no other factors then $$$1$$$ and $$${\color{green}227}$$$: $$$\frac{227}{227} = {\color{red}1}$$$.

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: $$$681 = 3 \cdot 227$$$.


The prime factorization is $$$681 = 3 \cdot 227$$$A.