Prime factorization of $$$1450$$$

The calculator will find the prime factorization of $$$1450$$$, with steps shown.

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Your Input

Find the prime factorization of $$$1450$$$.

Solution

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

Determine whether $$$1450$$$ is divisible by $$$2$$$.

It is divisible, thus, divide $$$1450$$$ by $$${\color{green}2}$$$: $$$\frac{1450}{2} = {\color{red}725}$$$.

Determine whether $$$725$$$ is divisible by $$$2$$$.

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

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

Determine whether $$$725$$$ is divisible by $$$3$$$.

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

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

Determine whether $$$725$$$ is divisible by $$$5$$$.

It is divisible, thus, divide $$$725$$$ by $$${\color{green}5}$$$: $$$\frac{725}{5} = {\color{red}145}$$$.

Determine whether $$$145$$$ is divisible by $$$5$$$.

It is divisible, thus, divide $$$145$$$ by $$${\color{green}5}$$$: $$$\frac{145}{5} = {\color{red}29}$$$.

The prime number $$${\color{green}29}$$$ has no other factors then $$$1$$$ and $$${\color{green}29}$$$: $$$\frac{29}{29} = {\color{red}1}$$$.

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: $$$1450 = 2 \cdot 5^{2} \cdot 29$$$.

Answer

The prime factorization is $$$1450 = 2 \cdot 5^{2} \cdot 29$$$A.