A:
Positive:
1 x 116001655 x 232003319 x 61053523 x 50435595 x 122107115 x 100871437 x 265452185 x 5309
Negative:
-1 x -11600165-5 x -2320033-19 x -610535-23 x -504355-95 x -122107-115 x -100871-437 x -26545-2185 x -5309
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 11,600,165, 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 | 11,600,165 | |
| -1 | -11,600,165 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,600,165.
Example:
1 x 11,600,165 = 11,600,165
and
-1 x -11,600,165 = 11,600,165
Notice both answers equal 11,600,165
With that explanation out of the way, let's continue. Next, we take the number 11,600,165 and divide it by 2:
11,600,165 ÷ 2 = 5,800,082.5
If the quotient is a whole number, then 2 and 5,800,082.5 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 | 11,600,165 | |
| -1 | -11,600,165 |
Now, we try dividing 11,600,165 by 3:
11,600,165 ÷ 3 = 3,866,721.6667
If the quotient is a whole number, then 3 and 3,866,721.6667 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 | 11,600,165 | |
| -1 | -11,600,165 |
Let's try dividing by 4:
11,600,165 ÷ 4 = 2,900,041.25
If the quotient is a whole number, then 4 and 2,900,041.25 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 | 11,600,165 | |
| -1 | 11,600,165 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 23 | 95 | 115 | 437 | 2,185 | 5,309 | 26,545 | 100,871 | 122,107 | 504,355 | 610,535 | 2,320,033 | 11,600,165 |
| -1 | -5 | -19 | -23 | -95 | -115 | -437 | -2,185 | -5,309 | -26,545 | -100,871 | -122,107 | -504,355 | -610,535 | -2,320,033 | -11,600,165 |
Here are some more numbers to try:
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