Algebra Examples

$171$

Step 1

Find the prime factorization of $171$ .

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Step 1.1

$171$ has factors of $3$ and $57$ .

$3 \cdot 57$

Step 1.2

$57$ has factors of $3$ and $19$ .

$3 \cdot 3 \cdot 19$

Step 2

Since $171$ has factors other than $171$ and $1$ , $171$ is a composite number.

Not prime