A:
Positive:
1 x 10233641317 x 601978919 x 538612737 x 2765849323 x 316831629 x 162697703 x 1455718563 x 11951
Negative:
-1 x -102336413-17 x -6019789-19 x -5386127-37 x -2765849-323 x -316831-629 x -162697-703 x -145571-8563 x -11951
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 102,336,413, 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 | 102,336,413 | |
| -1 | -102,336,413 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 102,336,413.
Example:
1 x 102,336,413 = 102,336,413
and
-1 x -102,336,413 = 102,336,413
Notice both answers equal 102,336,413
With that explanation out of the way, let's continue. Next, we take the number 102,336,413 and divide it by 2:
102,336,413 ÷ 2 = 51,168,206.5
If the quotient is a whole number, then 2 and 51,168,206.5 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 | 102,336,413 | |
| -1 | -102,336,413 |
Now, we try dividing 102,336,413 by 3:
102,336,413 ÷ 3 = 34,112,137.6667
If the quotient is a whole number, then 3 and 34,112,137.6667 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 | 102,336,413 | |
| -1 | -102,336,413 |
Let's try dividing by 4:
102,336,413 ÷ 4 = 25,584,103.25
If the quotient is a whole number, then 4 and 25,584,103.25 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 | 102,336,413 | |
| -1 | 102,336,413 |
If you did it right, you will end up with this table:
| 1 | 17 | 19 | 37 | 323 | 629 | 703 | 8,563 | 11,951 | 145,571 | 162,697 | 316,831 | 2,765,849 | 5,386,127 | 6,019,789 | 102,336,413 |
| -1 | -17 | -19 | -37 | -323 | -629 | -703 | -8,563 | -11,951 | -145,571 | -162,697 | -316,831 | -2,765,849 | -5,386,127 | -6,019,789 | -102,336,413 |
Here are some more numbers to try:
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