Q: What are the factor combinations of the number 930,108?

 A:
Positive:   1 x 9301082 x 4650543 x 3100364 x 2325276 x 15501812 x 77509
Negative: -1 x -930108-2 x -465054-3 x -310036-4 x -232527-6 x -155018-12 x -77509


How do I find the factor combinations of the number 930,108?

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 divisors of larger numbers. To find the factor combinations of the number 930,108, it is easier to work with a table - it's called factoring from the outside in.

Outside in Factoring

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. Then, below that, write the numbers as a negative as well.

1 930,108
-1 -930,108

Why are the negative numbers included?

When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 930,108.

Example:
1 x 930,108 = 930,108
and
-1 x -930,108 = 930,108
Notice both answers equal 930,108

With that explanation out of the way, let's continue. Next, we take the number 930,108 and divide it by 2:

930,108 ÷ 2 = 465,054

If the quotient is a whole number, then 2 and 465,054 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

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

1 2 465,054 930,108
-1 -2 -465,054 -930,108

Now, we try dividing 930,108 by 3:

930,108 ÷ 3 = 310,036

If the quotient is a whole number, then 3 and 310,036 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

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

1 2 3 310,036 465,054 930,108
-1 -2 -3 -310,036 -465,054 -930,108

Let's try dividing by 4:

930,108 ÷ 4 = 232,527

If the quotient is a whole number, then 4 and 232,527 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

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

1 2 3 4 232,527 310,036 465,054 930,108
-1 -2 -3 -4 -232,527 -310,036 -465,054 930,108
Keep dividing by the next highest number until you cannot divide anymore.

If you did it right, you will end up with this table:

123461277,509155,018232,527310,036465,054930,108
-1-2-3-4-6-12-77,509-155,018-232,527-310,036-465,054-930,108

More Examples

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