A:
Positive:
1 x 11073508723 x 481456973 x 1516919101 x 1096387653 x 1695791679 x 659532323 x 476697373 x 15019
Negative:
-1 x -110735087-23 x -4814569-73 x -1516919-101 x -1096387-653 x -169579-1679 x -65953-2323 x -47669-7373 x -15019
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 110,735,087, 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 | 110,735,087 | |
| -1 | -110,735,087 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 110,735,087.
Example:
1 x 110,735,087 = 110,735,087
and
-1 x -110,735,087 = 110,735,087
Notice both answers equal 110,735,087
With that explanation out of the way, let's continue. Next, we take the number 110,735,087 and divide it by 2:
110,735,087 ÷ 2 = 55,367,543.5
If the quotient is a whole number, then 2 and 55,367,543.5 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 | 110,735,087 | |
| -1 | -110,735,087 |
Now, we try dividing 110,735,087 by 3:
110,735,087 ÷ 3 = 36,911,695.6667
If the quotient is a whole number, then 3 and 36,911,695.6667 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 | 110,735,087 | |
| -1 | -110,735,087 |
Let's try dividing by 4:
110,735,087 ÷ 4 = 27,683,771.75
If the quotient is a whole number, then 4 and 27,683,771.75 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 | 110,735,087 | |
| -1 | 110,735,087 |
If you did it right, you will end up with this table:
| 1 | 23 | 73 | 101 | 653 | 1,679 | 2,323 | 7,373 | 15,019 | 47,669 | 65,953 | 169,579 | 1,096,387 | 1,516,919 | 4,814,569 | 110,735,087 |
| -1 | -23 | -73 | -101 | -653 | -1,679 | -2,323 | -7,373 | -15,019 | -47,669 | -65,953 | -169,579 | -1,096,387 | -1,516,919 | -4,814,569 | -110,735,087 |
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