A:
Positive:
1 x 113200755 x 226401513 x 87077525 x 45280361 x 18557565 x 174155305 x 37115325 x 34831571 x 19825793 x 142751525 x 74232855 x 3965
Negative:
-1 x -11320075-5 x -2264015-13 x -870775-25 x -452803-61 x -185575-65 x -174155-305 x -37115-325 x -34831-571 x -19825-793 x -14275-1525 x -7423-2855 x -3965
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 11,320,075, 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 | 11,320,075 | |
| -1 | -11,320,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,320,075.
Example:
1 x 11,320,075 = 11,320,075
and
-1 x -11,320,075 = 11,320,075
Notice both answers equal 11,320,075
With that explanation out of the way, let's continue. Next, we take the number 11,320,075 and divide it by 2:
11,320,075 ÷ 2 = 5,660,037.5
If the quotient is a whole number, then 2 and 5,660,037.5 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 | 11,320,075 | |
| -1 | -11,320,075 |
Now, we try dividing 11,320,075 by 3:
11,320,075 ÷ 3 = 3,773,358.3333
If the quotient is a whole number, then 3 and 3,773,358.3333 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 | 11,320,075 | |
| -1 | -11,320,075 |
Let's try dividing by 4:
11,320,075 ÷ 4 = 2,830,018.75
If the quotient is a whole number, then 4 and 2,830,018.75 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 | 11,320,075 | |
| -1 | 11,320,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 61 | 65 | 305 | 325 | 571 | 793 | 1,525 | 2,855 | 3,965 | 7,423 | 14,275 | 19,825 | 34,831 | 37,115 | 174,155 | 185,575 | 452,803 | 870,775 | 2,264,015 | 11,320,075 |
| -1 | -5 | -13 | -25 | -61 | -65 | -305 | -325 | -571 | -793 | -1,525 | -2,855 | -3,965 | -7,423 | -14,275 | -19,825 | -34,831 | -37,115 | -174,155 | -185,575 | -452,803 | -870,775 | -2,264,015 | -11,320,075 |
Here are some more numbers to try:
Try the factor calculator