A:
Positive:
1 x 10975383111 x 997762153 x 207082779 x 1389289583 x 188257869 x 1262992383 x 460574187 x 26213
Negative:
-1 x -109753831-11 x -9977621-53 x -2070827-79 x -1389289-583 x -188257-869 x -126299-2383 x -46057-4187 x -26213
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 109,753,831, 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 | 109,753,831 | |
| -1 | -109,753,831 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 109,753,831.
Example:
1 x 109,753,831 = 109,753,831
and
-1 x -109,753,831 = 109,753,831
Notice both answers equal 109,753,831
With that explanation out of the way, let's continue. Next, we take the number 109,753,831 and divide it by 2:
109,753,831 ÷ 2 = 54,876,915.5
If the quotient is a whole number, then 2 and 54,876,915.5 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 | 109,753,831 | |
| -1 | -109,753,831 |
Now, we try dividing 109,753,831 by 3:
109,753,831 ÷ 3 = 36,584,610.3333
If the quotient is a whole number, then 3 and 36,584,610.3333 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 | 109,753,831 | |
| -1 | -109,753,831 |
Let's try dividing by 4:
109,753,831 ÷ 4 = 27,438,457.75
If the quotient is a whole number, then 4 and 27,438,457.75 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 | 109,753,831 | |
| -1 | 109,753,831 |
If you did it right, you will end up with this table:
| 1 | 11 | 53 | 79 | 583 | 869 | 2,383 | 4,187 | 26,213 | 46,057 | 126,299 | 188,257 | 1,389,289 | 2,070,827 | 9,977,621 | 109,753,831 |
| -1 | -11 | -53 | -79 | -583 | -869 | -2,383 | -4,187 | -26,213 | -46,057 | -126,299 | -188,257 | -1,389,289 | -2,070,827 | -9,977,621 | -109,753,831 |
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