A:
Positive:
1 x 113312997 x 161875717 x 66654749 x 23125161 x 185759119 x 95221223 x 50813427 x 26537833 x 136031037 x 109271561 x 72592989 x 3791
Negative:
-1 x -11331299-7 x -1618757-17 x -666547-49 x -231251-61 x -185759-119 x -95221-223 x -50813-427 x -26537-833 x -13603-1037 x -10927-1561 x -7259-2989 x -3791
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 11,331,299, 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 | 11,331,299 | |
| -1 | -11,331,299 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,331,299.
Example:
1 x 11,331,299 = 11,331,299
and
-1 x -11,331,299 = 11,331,299
Notice both answers equal 11,331,299
With that explanation out of the way, let's continue. Next, we take the number 11,331,299 and divide it by 2:
11,331,299 ÷ 2 = 5,665,649.5
If the quotient is a whole number, then 2 and 5,665,649.5 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 | 11,331,299 | |
| -1 | -11,331,299 |
Now, we try dividing 11,331,299 by 3:
11,331,299 ÷ 3 = 3,777,099.6667
If the quotient is a whole number, then 3 and 3,777,099.6667 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 | 11,331,299 | |
| -1 | -11,331,299 |
Let's try dividing by 4:
11,331,299 ÷ 4 = 2,832,824.75
If the quotient is a whole number, then 4 and 2,832,824.75 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 | 11,331,299 | |
| -1 | 11,331,299 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 49 | 61 | 119 | 223 | 427 | 833 | 1,037 | 1,561 | 2,989 | 3,791 | 7,259 | 10,927 | 13,603 | 26,537 | 50,813 | 95,221 | 185,759 | 231,251 | 666,547 | 1,618,757 | 11,331,299 |
| -1 | -7 | -17 | -49 | -61 | -119 | -223 | -427 | -833 | -1,037 | -1,561 | -2,989 | -3,791 | -7,259 | -10,927 | -13,603 | -26,537 | -50,813 | -95,221 | -185,759 | -231,251 | -666,547 | -1,618,757 | -11,331,299 |
Here are some more numbers to try:
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