Q: What are the factor combinations of the number 59,605?

 A:
Positive:   1 x 596055 x 119217 x 851513 x 458535 x 170365 x 91791 x 655131 x 455
Negative: -1 x -59605-5 x -11921-7 x -8515-13 x -4585-35 x -1703-65 x -917-91 x -655-131 x -455


How do I find the factor combinations of the number 59,605?

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 59,605, 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 59,605
-1 -59,605

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 59,605.

Example:
1 x 59,605 = 59,605
and
-1 x -59,605 = 59,605
Notice both answers equal 59,605

With that explanation out of the way, let's continue. Next, we take the number 59,605 and divide it by 2:

59,605 ÷ 2 = 29,802.5

If the quotient is a whole number, then 2 and 29,802.5 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 59,605
-1 -59,605

Now, we try dividing 59,605 by 3:

59,605 ÷ 3 = 19,868.3333

If the quotient is a whole number, then 3 and 19,868.3333 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 59,605
-1 -59,605

Let's try dividing by 4:

59,605 ÷ 4 = 14,901.25

If the quotient is a whole number, then 4 and 14,901.25 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 59,605
-1 59,605
Keep dividing by the next highest number until you cannot divide anymore.

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

157133565911314556559171,7034,5858,51511,92159,605
-1-5-7-13-35-65-91-131-455-655-917-1,703-4,585-8,515-11,921-59,605

More Examples

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