A:
Positive:
1 x 1133243237 x 1618918989 x 1273307101 x 1122023623 x 181901707 x 1602891801 x 629238989 x 12607
Negative:
-1 x -113324323-7 x -16189189-89 x -1273307-101 x -1122023-623 x -181901-707 x -160289-1801 x -62923-8989 x -12607
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 113,324,323, 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 | 113,324,323 | |
| -1 | -113,324,323 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,324,323.
Example:
1 x 113,324,323 = 113,324,323
and
-1 x -113,324,323 = 113,324,323
Notice both answers equal 113,324,323
With that explanation out of the way, let's continue. Next, we take the number 113,324,323 and divide it by 2:
113,324,323 ÷ 2 = 56,662,161.5
If the quotient is a whole number, then 2 and 56,662,161.5 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 | 113,324,323 | |
| -1 | -113,324,323 |
Now, we try dividing 113,324,323 by 3:
113,324,323 ÷ 3 = 37,774,774.3333
If the quotient is a whole number, then 3 and 37,774,774.3333 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 | 113,324,323 | |
| -1 | -113,324,323 |
Let's try dividing by 4:
113,324,323 ÷ 4 = 28,331,080.75
If the quotient is a whole number, then 4 and 28,331,080.75 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 | 113,324,323 | |
| -1 | 113,324,323 |
If you did it right, you will end up with this table:
| 1 | 7 | 89 | 101 | 623 | 707 | 1,801 | 8,989 | 12,607 | 62,923 | 160,289 | 181,901 | 1,122,023 | 1,273,307 | 16,189,189 | 113,324,323 |
| -1 | -7 | -89 | -101 | -623 | -707 | -1,801 | -8,989 | -12,607 | -62,923 | -160,289 | -181,901 | -1,122,023 | -1,273,307 | -16,189,189 | -113,324,323 |
Here are some more numbers to try:
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