A:
Positive:
1 x 96440897 x 137772713 x 74185391 x 105979131 x 73619809 x 11921917 x 105171703 x 5663
Negative:
-1 x -9644089-7 x -1377727-13 x -741853-91 x -105979-131 x -73619-809 x -11921-917 x -10517-1703 x -5663
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 9,644,089, it is easier to work with a table - it's called factoring from the outside in.
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 | 9,644,089 | |
| -1 | -9,644,089 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,644,089.
Example:
1 x 9,644,089 = 9,644,089
and
-1 x -9,644,089 = 9,644,089
Notice both answers equal 9,644,089
With that explanation out of the way, let's continue. Next, we take the number 9,644,089 and divide it by 2:
9,644,089 ÷ 2 = 4,822,044.5
If the quotient is a whole number, then 2 and 4,822,044.5 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 | 9,644,089 | |
| -1 | -9,644,089 |
Now, we try dividing 9,644,089 by 3:
9,644,089 ÷ 3 = 3,214,696.3333
If the quotient is a whole number, then 3 and 3,214,696.3333 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 | 9,644,089 | |
| -1 | -9,644,089 |
Let's try dividing by 4:
9,644,089 ÷ 4 = 2,411,022.25
If the quotient is a whole number, then 4 and 2,411,022.25 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 | 9,644,089 | |
| -1 | 9,644,089 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 91 | 131 | 809 | 917 | 1,703 | 5,663 | 10,517 | 11,921 | 73,619 | 105,979 | 741,853 | 1,377,727 | 9,644,089 |
| -1 | -7 | -13 | -91 | -131 | -809 | -917 | -1,703 | -5,663 | -10,517 | -11,921 | -73,619 | -105,979 | -741,853 | -1,377,727 | -9,644,089 |
Here are some more numbers to try:
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