A:
Positive:
1 x 11230013311 x 1020910343 x 2611631137 x 819709473 x 2374211507 x 745191733 x 648015891 x 19063
Negative:
-1 x -112300133-11 x -10209103-43 x -2611631-137 x -819709-473 x -237421-1507 x -74519-1733 x -64801-5891 x -19063
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 112,300,133, 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 | 112,300,133 | |
| -1 | -112,300,133 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 112,300,133.
Example:
1 x 112,300,133 = 112,300,133
and
-1 x -112,300,133 = 112,300,133
Notice both answers equal 112,300,133
With that explanation out of the way, let's continue. Next, we take the number 112,300,133 and divide it by 2:
112,300,133 ÷ 2 = 56,150,066.5
If the quotient is a whole number, then 2 and 56,150,066.5 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 | 112,300,133 | |
| -1 | -112,300,133 |
Now, we try dividing 112,300,133 by 3:
112,300,133 ÷ 3 = 37,433,377.6667
If the quotient is a whole number, then 3 and 37,433,377.6667 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 | 112,300,133 | |
| -1 | -112,300,133 |
Let's try dividing by 4:
112,300,133 ÷ 4 = 28,075,033.25
If the quotient is a whole number, then 4 and 28,075,033.25 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 | 112,300,133 | |
| -1 | 112,300,133 |
If you did it right, you will end up with this table:
| 1 | 11 | 43 | 137 | 473 | 1,507 | 1,733 | 5,891 | 19,063 | 64,801 | 74,519 | 237,421 | 819,709 | 2,611,631 | 10,209,103 | 112,300,133 |
| -1 | -11 | -43 | -137 | -473 | -1,507 | -1,733 | -5,891 | -19,063 | -64,801 | -74,519 | -237,421 | -819,709 | -2,611,631 | -10,209,103 | -112,300,133 |
Here are some more numbers to try:
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