A:
Positive:
1 x 1183206713 x 91015941 x 28858779 x 149773281 x 42107533 x 221991027 x 115213239 x 3653
Negative:
-1 x -11832067-13 x -910159-41 x -288587-79 x -149773-281 x -42107-533 x -22199-1027 x -11521-3239 x -3653
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 11,832,067, 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 | 11,832,067 | |
| -1 | -11,832,067 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,832,067.
Example:
1 x 11,832,067 = 11,832,067
and
-1 x -11,832,067 = 11,832,067
Notice both answers equal 11,832,067
With that explanation out of the way, let's continue. Next, we take the number 11,832,067 and divide it by 2:
11,832,067 ÷ 2 = 5,916,033.5
If the quotient is a whole number, then 2 and 5,916,033.5 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 | 11,832,067 | |
| -1 | -11,832,067 |
Now, we try dividing 11,832,067 by 3:
11,832,067 ÷ 3 = 3,944,022.3333
If the quotient is a whole number, then 3 and 3,944,022.3333 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 | 11,832,067 | |
| -1 | -11,832,067 |
Let's try dividing by 4:
11,832,067 ÷ 4 = 2,958,016.75
If the quotient is a whole number, then 4 and 2,958,016.75 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 | 11,832,067 | |
| -1 | 11,832,067 |
If you did it right, you will end up with this table:
| 1 | 13 | 41 | 79 | 281 | 533 | 1,027 | 3,239 | 3,653 | 11,521 | 22,199 | 42,107 | 149,773 | 288,587 | 910,159 | 11,832,067 |
| -1 | -13 | -41 | -79 | -281 | -533 | -1,027 | -3,239 | -3,653 | -11,521 | -22,199 | -42,107 | -149,773 | -288,587 | -910,159 | -11,832,067 |
Here are some more numbers to try:
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