A:
Positive:
1 x 1130322255 x 2260644525 x 452128937 x 305492589 x 1270025185 x 610985445 x 254005925 x 1221971373 x 823252225 x 508013293 x 343256865 x 16465
Negative:
-1 x -113032225-5 x -22606445-25 x -4521289-37 x -3054925-89 x -1270025-185 x -610985-445 x -254005-925 x -122197-1373 x -82325-2225 x -50801-3293 x -34325-6865 x -16465
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 113,032,225, 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 | 113,032,225 | |
| -1 | -113,032,225 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,032,225.
Example:
1 x 113,032,225 = 113,032,225
and
-1 x -113,032,225 = 113,032,225
Notice both answers equal 113,032,225
With that explanation out of the way, let's continue. Next, we take the number 113,032,225 and divide it by 2:
113,032,225 ÷ 2 = 56,516,112.5
If the quotient is a whole number, then 2 and 56,516,112.5 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 | 113,032,225 | |
| -1 | -113,032,225 |
Now, we try dividing 113,032,225 by 3:
113,032,225 ÷ 3 = 37,677,408.3333
If the quotient is a whole number, then 3 and 37,677,408.3333 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 | 113,032,225 | |
| -1 | -113,032,225 |
Let's try dividing by 4:
113,032,225 ÷ 4 = 28,258,056.25
If the quotient is a whole number, then 4 and 28,258,056.25 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 | 113,032,225 | |
| -1 | 113,032,225 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 37 | 89 | 185 | 445 | 925 | 1,373 | 2,225 | 3,293 | 6,865 | 16,465 | 34,325 | 50,801 | 82,325 | 122,197 | 254,005 | 610,985 | 1,270,025 | 3,054,925 | 4,521,289 | 22,606,445 | 113,032,225 |
| -1 | -5 | -25 | -37 | -89 | -185 | -445 | -925 | -1,373 | -2,225 | -3,293 | -6,865 | -16,465 | -34,325 | -50,801 | -82,325 | -122,197 | -254,005 | -610,985 | -1,270,025 | -3,054,925 | -4,521,289 | -22,606,445 | -113,032,225 |
Here are some more numbers to try:
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