Q: What are the factor combinations of the number 940,961?

 A:
Positive:   1 x 9409617 x 134423229 x 4109587 x 1603
Negative: -1 x -940961-7 x -134423-229 x -4109-587 x -1603


How do I find the factor combinations of the number 940,961?

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 940,961, 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.

1 940,961
-1 -940,961

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 940,961.

Example:
1 x 940,961 = 940,961
and
-1 x -940,961 = 940,961
Notice both answers equal 940,961

With that explanation out of the way, let's continue. Next, we take the number 940,961 and divide it by 2:

940,961 ÷ 2 = 470,480.5

If the quotient is a whole number, then 2 and 470,480.5 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:

1 940,961
-1 -940,961

Now, we try dividing 940,961 by 3:

940,961 ÷ 3 = 313,653.6667

If the quotient is a whole number, then 3 and 313,653.6667 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:

1 940,961
-1 -940,961

Let's try dividing by 4:

940,961 ÷ 4 = 235,240.25

If the quotient is a whole number, then 4 and 235,240.25 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:

1 940,961
-1 940,961
Keep dividing by the next highest number until you cannot divide anymore.

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

172295871,6034,109134,423940,961
-1-7-229-587-1,603-4,109-134,423-940,961

More Examples

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