A:
Positive:
1 x 1110253555 x 222050717 x 1586076535 x 317215343 x 2581985215 x 516397301 x 3688551505 x 73771
Negative:
-1 x -111025355-5 x -22205071-7 x -15860765-35 x -3172153-43 x -2581985-215 x -516397-301 x -368855-1505 x -73771
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 111,025,355, 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 | 111,025,355 | |
| -1 | -111,025,355 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 111,025,355.
Example:
1 x 111,025,355 = 111,025,355
and
-1 x -111,025,355 = 111,025,355
Notice both answers equal 111,025,355
With that explanation out of the way, let's continue. Next, we take the number 111,025,355 and divide it by 2:
111,025,355 ÷ 2 = 55,512,677.5
If the quotient is a whole number, then 2 and 55,512,677.5 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 | 111,025,355 | |
| -1 | -111,025,355 |
Now, we try dividing 111,025,355 by 3:
111,025,355 ÷ 3 = 37,008,451.6667
If the quotient is a whole number, then 3 and 37,008,451.6667 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 | 111,025,355 | |
| -1 | -111,025,355 |
Let's try dividing by 4:
111,025,355 ÷ 4 = 27,756,338.75
If the quotient is a whole number, then 4 and 27,756,338.75 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 | 111,025,355 | |
| -1 | 111,025,355 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 43 | 215 | 301 | 1,505 | 73,771 | 368,855 | 516,397 | 2,581,985 | 3,172,153 | 15,860,765 | 22,205,071 | 111,025,355 |
| -1 | -5 | -7 | -35 | -43 | -215 | -301 | -1,505 | -73,771 | -368,855 | -516,397 | -2,581,985 | -3,172,153 | -15,860,765 | -22,205,071 | -111,025,355 |
Here are some more numbers to try:
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