Q: What are the factor combinations of the number 984,827?

 A:
Positive:   1 x 98482717 x 5793119 x 51833323 x 3049
Negative: -1 x -984827-17 x -57931-19 x -51833-323 x -3049


How do I find the factor combinations of the number 984,827?

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 984,827, 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.

1 984,827
-1 -984,827

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 984,827.

Example:
1 x 984,827 = 984,827
and
-1 x -984,827 = 984,827
Notice both answers equal 984,827

With that explanation out of the way, let's continue. Next, we take the number 984,827 and divide it by 2:

984,827 ÷ 2 = 492,413.5

If the quotient is a whole number, then 2 and 492,413.5 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:

1 984,827
-1 -984,827

Now, we try dividing 984,827 by 3:

984,827 ÷ 3 = 328,275.6667

If the quotient is a whole number, then 3 and 328,275.6667 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:

1 984,827
-1 -984,827

Let's try dividing by 4:

984,827 ÷ 4 = 246,206.75

If the quotient is a whole number, then 4 and 246,206.75 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:

1 984,827
-1 984,827
Keep dividing by the next highest number until you cannot divide anymore.

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

117193233,04951,83357,931984,827
-1-17-19-323-3,049-51,833-57,931-984,827

More Examples

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