A:
Positive:
1 x 115532455 x 231064911 x 105029523 x 50231555 x 210059115 x 100463253 x 456651265 x 9133
Negative:
-1 x -11553245-5 x -2310649-11 x -1050295-23 x -502315-55 x -210059-115 x -100463-253 x -45665-1265 x -9133
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 11,553,245, 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 | 11,553,245 | |
| -1 | -11,553,245 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,553,245.
Example:
1 x 11,553,245 = 11,553,245
and
-1 x -11,553,245 = 11,553,245
Notice both answers equal 11,553,245
With that explanation out of the way, let's continue. Next, we take the number 11,553,245 and divide it by 2:
11,553,245 ÷ 2 = 5,776,622.5
If the quotient is a whole number, then 2 and 5,776,622.5 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 | 11,553,245 | |
| -1 | -11,553,245 |
Now, we try dividing 11,553,245 by 3:
11,553,245 ÷ 3 = 3,851,081.6667
If the quotient is a whole number, then 3 and 3,851,081.6667 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 | 11,553,245 | |
| -1 | -11,553,245 |
Let's try dividing by 4:
11,553,245 ÷ 4 = 2,888,311.25
If the quotient is a whole number, then 4 and 2,888,311.25 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 | 11,553,245 | |
| -1 | 11,553,245 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 23 | 55 | 115 | 253 | 1,265 | 9,133 | 45,665 | 100,463 | 210,059 | 502,315 | 1,050,295 | 2,310,649 | 11,553,245 |
| -1 | -5 | -11 | -23 | -55 | -115 | -253 | -1,265 | -9,133 | -45,665 | -100,463 | -210,059 | -502,315 | -1,050,295 | -2,310,649 | -11,553,245 |
Here are some more numbers to try:
Try the factor calculator