A:
Positive:
1 x 11011144111 x 1001013119 x 5795339209 x 526849251 x 4386912099 x 524592761 x 398814769 x 23089
Negative:
-1 x -110111441-11 x -10010131-19 x -5795339-209 x -526849-251 x -438691-2099 x -52459-2761 x -39881-4769 x -23089
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 110,111,441, 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 | 110,111,441 | |
| -1 | -110,111,441 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 110,111,441.
Example:
1 x 110,111,441 = 110,111,441
and
-1 x -110,111,441 = 110,111,441
Notice both answers equal 110,111,441
With that explanation out of the way, let's continue. Next, we take the number 110,111,441 and divide it by 2:
110,111,441 ÷ 2 = 55,055,720.5
If the quotient is a whole number, then 2 and 55,055,720.5 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 | 110,111,441 | |
| -1 | -110,111,441 |
Now, we try dividing 110,111,441 by 3:
110,111,441 ÷ 3 = 36,703,813.6667
If the quotient is a whole number, then 3 and 36,703,813.6667 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 | 110,111,441 | |
| -1 | -110,111,441 |
Let's try dividing by 4:
110,111,441 ÷ 4 = 27,527,860.25
If the quotient is a whole number, then 4 and 27,527,860.25 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 | 110,111,441 | |
| -1 | 110,111,441 |
If you did it right, you will end up with this table:
| 1 | 11 | 19 | 209 | 251 | 2,099 | 2,761 | 4,769 | 23,089 | 39,881 | 52,459 | 438,691 | 526,849 | 5,795,339 | 10,010,131 | 110,111,441 |
| -1 | -11 | -19 | -209 | -251 | -2,099 | -2,761 | -4,769 | -23,089 | -39,881 | -52,459 | -438,691 | -526,849 | -5,795,339 | -10,010,131 | -110,111,441 |
Here are some more numbers to try:
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