Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the factors of larger numbers. To find the factors of the number 5, it is easiest to start from the outside in. Here's what we mean:

We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table.

1 | 5 |

Next, we take the number 5 and divide it by 2.

In this case, 2 ÷ 5 = 2.5

If the quotient is a whole number, then 2 and 2.5 are factors. Write them in the table below. If the quotient is not a whole number, skip to the next test.

1 | 5 |

Now, we try dividing 5 by 3.

5 ÷ 3 = 1.6667

If the quotient is a whole number, then 3 and 1.6667 are factors. Write them in the table below. If the quotient is not a whole number, skip to the next test.

Here is what our table should look like at this step:

1 | 5 |

Let's try dividing by 4.

5 ÷ 4 = 1.25

If the quotient is a whole number, then 4 and 1.25 are factors. Write them in the table below. If the quotient is not a whole number, skip to the next test.

Here is what our table should look like at this step:

1 | 5 |

We keep dividing by the next largest number, in this case the number 5. If the quotient of 5 ÷ 5 is a whole number, then 5 and your quotient are factors of the number.

Keep dividing by the next highest number until you cannot divide anymore.

What you will end up with is this table:

1 | 5 |

All of the numbers in the table above can be evenly divided into the number 5.

Finally, for your reference, here are all of the divisor combinations of the number 5:

1 x 5

Here are some more numbers to try:

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General Questions

- How is the number 5 written in scientific notation?
- What is the absolute value of the number 5?
- What is the negative version of the number 5?
- What is the place value chart for the number 5?
- What is the digital root of the number 5?
- How many digits is in the number 5?
- How is 5 written in roman numerals?

Factoring Questions

- What are the factors or divisors of the number 5?
- What are the prime factors of the number 5?
- What is the total number of factors of the number 5?
- What is the total number of prime factors of the number 5?
- What is the sum of all factors of the number 5 including 5?
- What is the sum of all factors of the number 5 excluding 5?
- What are the factor combinations of the number 5?
- What is the prime factorization of the number 5?

Calculation Questions

Miscellaneous Questions

- How much data will 5 bytes hold in different storage units?
- What is 5 in other base number systems?
- How is 5 spelled out in other languages or countries?
- How is 5 formatted in other languages or countries?
- How is 5 formatted as currency in different languages or countries?
- What are the different hash algorithm outputs for 5?