A:
Positive:
1 x 1131351255 x 2262702525 x 452540553 x 2134625125 x 905081265 x 4269251325 x 853856625 x 17077
Negative:
-1 x -113135125-5 x -22627025-25 x -4525405-53 x -2134625-125 x -905081-265 x -426925-1325 x -85385-6625 x -17077
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 113,135,125, 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 | 113,135,125 | |
| -1 | -113,135,125 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,135,125.
Example:
1 x 113,135,125 = 113,135,125
and
-1 x -113,135,125 = 113,135,125
Notice both answers equal 113,135,125
With that explanation out of the way, let's continue. Next, we take the number 113,135,125 and divide it by 2:
113,135,125 ÷ 2 = 56,567,562.5
If the quotient is a whole number, then 2 and 56,567,562.5 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 | 113,135,125 | |
| -1 | -113,135,125 |
Now, we try dividing 113,135,125 by 3:
113,135,125 ÷ 3 = 37,711,708.3333
If the quotient is a whole number, then 3 and 37,711,708.3333 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 | 113,135,125 | |
| -1 | -113,135,125 |
Let's try dividing by 4:
113,135,125 ÷ 4 = 28,283,781.25
If the quotient is a whole number, then 4 and 28,283,781.25 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 | 113,135,125 | |
| -1 | 113,135,125 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 53 | 125 | 265 | 1,325 | 6,625 | 17,077 | 85,385 | 426,925 | 905,081 | 2,134,625 | 4,525,405 | 22,627,025 | 113,135,125 |
| -1 | -5 | -25 | -53 | -125 | -265 | -1,325 | -6,625 | -17,077 | -85,385 | -426,925 | -905,081 | -2,134,625 | -4,525,405 | -22,627,025 | -113,135,125 |
Here are some more numbers to try:
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