A:
Positive:
1 x 115113355 x 230226711 x 104648553 x 21719555 x 209297121 x 95135265 x 43439359 x 32065583 x 19745605 x 190271795 x 64132915 x 3949
Negative:
-1 x -11511335-5 x -2302267-11 x -1046485-53 x -217195-55 x -209297-121 x -95135-265 x -43439-359 x -32065-583 x -19745-605 x -19027-1795 x -6413-2915 x -3949
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 11,511,335, 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 | 11,511,335 | |
| -1 | -11,511,335 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,511,335.
Example:
1 x 11,511,335 = 11,511,335
and
-1 x -11,511,335 = 11,511,335
Notice both answers equal 11,511,335
With that explanation out of the way, let's continue. Next, we take the number 11,511,335 and divide it by 2:
11,511,335 ÷ 2 = 5,755,667.5
If the quotient is a whole number, then 2 and 5,755,667.5 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 | 11,511,335 | |
| -1 | -11,511,335 |
Now, we try dividing 11,511,335 by 3:
11,511,335 ÷ 3 = 3,837,111.6667
If the quotient is a whole number, then 3 and 3,837,111.6667 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 | 11,511,335 | |
| -1 | -11,511,335 |
Let's try dividing by 4:
11,511,335 ÷ 4 = 2,877,833.75
If the quotient is a whole number, then 4 and 2,877,833.75 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 | 11,511,335 | |
| -1 | 11,511,335 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 53 | 55 | 121 | 265 | 359 | 583 | 605 | 1,795 | 2,915 | 3,949 | 6,413 | 19,027 | 19,745 | 32,065 | 43,439 | 95,135 | 209,297 | 217,195 | 1,046,485 | 2,302,267 | 11,511,335 |
| -1 | -5 | -11 | -53 | -55 | -121 | -265 | -359 | -583 | -605 | -1,795 | -2,915 | -3,949 | -6,413 | -19,027 | -19,745 | -32,065 | -43,439 | -95,135 | -209,297 | -217,195 | -1,046,485 | -2,302,267 | -11,511,335 |
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