A:
Positive:
1 x 111072297 x 158674719 x 58459123 x 482923133 x 83513161 x 68989437 x 254173059 x 3631
Negative:
-1 x -11107229-7 x -1586747-19 x -584591-23 x -482923-133 x -83513-161 x -68989-437 x -25417-3059 x -3631
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 11,107,229, 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 | 11,107,229 | |
| -1 | -11,107,229 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,107,229.
Example:
1 x 11,107,229 = 11,107,229
and
-1 x -11,107,229 = 11,107,229
Notice both answers equal 11,107,229
With that explanation out of the way, let's continue. Next, we take the number 11,107,229 and divide it by 2:
11,107,229 ÷ 2 = 5,553,614.5
If the quotient is a whole number, then 2 and 5,553,614.5 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 | 11,107,229 | |
| -1 | -11,107,229 |
Now, we try dividing 11,107,229 by 3:
11,107,229 ÷ 3 = 3,702,409.6667
If the quotient is a whole number, then 3 and 3,702,409.6667 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 | 11,107,229 | |
| -1 | -11,107,229 |
Let's try dividing by 4:
11,107,229 ÷ 4 = 2,776,807.25
If the quotient is a whole number, then 4 and 2,776,807.25 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 | 11,107,229 | |
| -1 | 11,107,229 |
If you did it right, you will end up with this table:
| 1 | 7 | 19 | 23 | 133 | 161 | 437 | 3,059 | 3,631 | 25,417 | 68,989 | 83,513 | 482,923 | 584,591 | 1,586,747 | 11,107,229 |
| -1 | -7 | -19 | -23 | -133 | -161 | -437 | -3,059 | -3,631 | -25,417 | -68,989 | -83,513 | -482,923 | -584,591 | -1,586,747 | -11,107,229 |
Here are some more numbers to try:
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