# How do you find all factors of 45?

You first factorize into primes:

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To find all factors of 45, follow these steps:

- List all the numbers starting from 1 up to the square root of 45 (rounded up).
- Check each number to see if it divides evenly into 45.
- If a number divides evenly into 45, it is a factor of 45.
- Repeat the process until you reach the square root of 45.

Factors of 45: 1, 3, 5, 9, 15, 45

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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