A:
Positive:
1 x 1260550255 x 2521100519 x 663447525 x 504220129 x 434672595 x 1326895145 x 869345475 x 265379551 x 228775725 x 1738692755 x 457559151 x 13775
Negative:
-1 x -126055025-5 x -25211005-19 x -6634475-25 x -5042201-29 x -4346725-95 x -1326895-145 x -869345-475 x -265379-551 x -228775-725 x -173869-2755 x -45755-9151 x -13775
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 126,055,025, 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 | 126,055,025 | |
| -1 | -126,055,025 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 126,055,025.
Example:
1 x 126,055,025 = 126,055,025
and
-1 x -126,055,025 = 126,055,025
Notice both answers equal 126,055,025
With that explanation out of the way, let's continue. Next, we take the number 126,055,025 and divide it by 2:
126,055,025 ÷ 2 = 63,027,512.5
If the quotient is a whole number, then 2 and 63,027,512.5 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 | 126,055,025 | |
| -1 | -126,055,025 |
Now, we try dividing 126,055,025 by 3:
126,055,025 ÷ 3 = 42,018,341.6667
If the quotient is a whole number, then 3 and 42,018,341.6667 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 | 126,055,025 | |
| -1 | -126,055,025 |
Let's try dividing by 4:
126,055,025 ÷ 4 = 31,513,756.25
If the quotient is a whole number, then 4 and 31,513,756.25 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 | 126,055,025 | |
| -1 | 126,055,025 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 25 | 29 | 95 | 145 | 475 | 551 | 725 | 2,755 | 9,151 | 13,775 | 45,755 | 173,869 | 228,775 | 265,379 | 869,345 | 1,326,895 | 4,346,725 | 5,042,201 | 6,634,475 | 25,211,005 | 126,055,025 |
| -1 | -5 | -19 | -25 | -29 | -95 | -145 | -475 | -551 | -725 | -2,755 | -9,151 | -13,775 | -45,755 | -173,869 | -228,775 | -265,379 | -869,345 | -1,326,895 | -4,346,725 | -5,042,201 | -6,634,475 | -25,211,005 | -126,055,025 |
Here are some more numbers to try:
Try the factor calculator