A:
Positive:
1 x 10767032913 x 8282333103 x 1045343191 x 563719421 x 2557491339 x 804112483 x 433635473 x 19673
Negative:
-1 x -107670329-13 x -8282333-103 x -1045343-191 x -563719-421 x -255749-1339 x -80411-2483 x -43363-5473 x -19673
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 107,670,329, 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 | 107,670,329 | |
| -1 | -107,670,329 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 107,670,329.
Example:
1 x 107,670,329 = 107,670,329
and
-1 x -107,670,329 = 107,670,329
Notice both answers equal 107,670,329
With that explanation out of the way, let's continue. Next, we take the number 107,670,329 and divide it by 2:
107,670,329 ÷ 2 = 53,835,164.5
If the quotient is a whole number, then 2 and 53,835,164.5 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 | 107,670,329 | |
| -1 | -107,670,329 |
Now, we try dividing 107,670,329 by 3:
107,670,329 ÷ 3 = 35,890,109.6667
If the quotient is a whole number, then 3 and 35,890,109.6667 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 | 107,670,329 | |
| -1 | -107,670,329 |
Let's try dividing by 4:
107,670,329 ÷ 4 = 26,917,582.25
If the quotient is a whole number, then 4 and 26,917,582.25 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 | 107,670,329 | |
| -1 | 107,670,329 |
If you did it right, you will end up with this table:
| 1 | 13 | 103 | 191 | 421 | 1,339 | 2,483 | 5,473 | 19,673 | 43,363 | 80,411 | 255,749 | 563,719 | 1,045,343 | 8,282,333 | 107,670,329 |
| -1 | -13 | -103 | -191 | -421 | -1,339 | -2,483 | -5,473 | -19,673 | -43,363 | -80,411 | -255,749 | -563,719 | -1,045,343 | -8,282,333 | -107,670,329 |
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