Q: What are the factor combinations of the number 96,617?

 A:
Positive:   1 x 9661779 x 1223
Negative: -1 x -96617-79 x -1223


How do I find the factor combinations of the number 96,617?

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 96,617, 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 96,617
-1 -96,617

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 96,617.

Example:
1 x 96,617 = 96,617
and
-1 x -96,617 = 96,617
Notice both answers equal 96,617

With that explanation out of the way, let's continue. Next, we take the number 96,617 and divide it by 2:

96,617 ÷ 2 = 48,308.5

If the quotient is a whole number, then 2 and 48,308.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.

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

1 96,617
-1 -96,617

Now, we try dividing 96,617 by 3:

96,617 ÷ 3 = 32,205.6667

If the quotient is a whole number, then 3 and 32,205.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.

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

1 96,617
-1 -96,617

Let's try dividing by 4:

96,617 ÷ 4 = 24,154.25

If the quotient is a whole number, then 4 and 24,154.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.

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

1 96,617
-1 96,617
Keep dividing by the next highest number until you cannot divide anymore.

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

1791,22396,617
-1-79-1,223-96,617

More Examples

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