A:
Positive:
1 x 1134234255 x 2268468525 x 453693741 x 2766425205 x 553285239 x 474575463 x 2449751025 x 1106571195 x 949152315 x 489955975 x 189839799 x 11575
Negative:
-1 x -113423425-5 x -22684685-25 x -4536937-41 x -2766425-205 x -553285-239 x -474575-463 x -244975-1025 x -110657-1195 x -94915-2315 x -48995-5975 x -18983-9799 x -11575
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 113,423,425, 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 | 113,423,425 | |
| -1 | -113,423,425 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,423,425.
Example:
1 x 113,423,425 = 113,423,425
and
-1 x -113,423,425 = 113,423,425
Notice both answers equal 113,423,425
With that explanation out of the way, let's continue. Next, we take the number 113,423,425 and divide it by 2:
113,423,425 ÷ 2 = 56,711,712.5
If the quotient is a whole number, then 2 and 56,711,712.5 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 | 113,423,425 | |
| -1 | -113,423,425 |
Now, we try dividing 113,423,425 by 3:
113,423,425 ÷ 3 = 37,807,808.3333
If the quotient is a whole number, then 3 and 37,807,808.3333 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 | 113,423,425 | |
| -1 | -113,423,425 |
Let's try dividing by 4:
113,423,425 ÷ 4 = 28,355,856.25
If the quotient is a whole number, then 4 and 28,355,856.25 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 | 113,423,425 | |
| -1 | 113,423,425 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 41 | 205 | 239 | 463 | 1,025 | 1,195 | 2,315 | 5,975 | 9,799 | 11,575 | 18,983 | 48,995 | 94,915 | 110,657 | 244,975 | 474,575 | 553,285 | 2,766,425 | 4,536,937 | 22,684,685 | 113,423,425 |
| -1 | -5 | -25 | -41 | -205 | -239 | -463 | -1,025 | -1,195 | -2,315 | -5,975 | -9,799 | -11,575 | -18,983 | -48,995 | -94,915 | -110,657 | -244,975 | -474,575 | -553,285 | -2,766,425 | -4,536,937 | -22,684,685 | -113,423,425 |
Here are some more numbers to try:
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