A:
Positive:
1 x 111056755 x 22211357 x 158652517 x 65327525 x 44422735 x 31730585 x 130655119 x 93325175 x 63461425 x 26131595 x 186652975 x 3733
Negative:
-1 x -11105675-5 x -2221135-7 x -1586525-17 x -653275-25 x -444227-35 x -317305-85 x -130655-119 x -93325-175 x -63461-425 x -26131-595 x -18665-2975 x -3733
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 11,105,675, 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 | 11,105,675 | |
| -1 | -11,105,675 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,105,675.
Example:
1 x 11,105,675 = 11,105,675
and
-1 x -11,105,675 = 11,105,675
Notice both answers equal 11,105,675
With that explanation out of the way, let's continue. Next, we take the number 11,105,675 and divide it by 2:
11,105,675 ÷ 2 = 5,552,837.5
If the quotient is a whole number, then 2 and 5,552,837.5 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 | 11,105,675 | |
| -1 | -11,105,675 |
Now, we try dividing 11,105,675 by 3:
11,105,675 ÷ 3 = 3,701,891.6667
If the quotient is a whole number, then 3 and 3,701,891.6667 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 | 11,105,675 | |
| -1 | -11,105,675 |
Let's try dividing by 4:
11,105,675 ÷ 4 = 2,776,418.75
If the quotient is a whole number, then 4 and 2,776,418.75 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 | 11,105,675 | |
| -1 | 11,105,675 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 17 | 25 | 35 | 85 | 119 | 175 | 425 | 595 | 2,975 | 3,733 | 18,665 | 26,131 | 63,461 | 93,325 | 130,655 | 317,305 | 444,227 | 653,275 | 1,586,525 | 2,221,135 | 11,105,675 |
| -1 | -5 | -7 | -17 | -25 | -35 | -85 | -119 | -175 | -425 | -595 | -2,975 | -3,733 | -18,665 | -26,131 | -63,461 | -93,325 | -130,655 | -317,305 | -444,227 | -653,275 | -1,586,525 | -2,221,135 | -11,105,675 |
Here are some more numbers to try:
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