A:
Positive:
1 x 1080954555 x 2161909113 x 831503565 x 166300767 x 1613365335 x 322673871 x 1241054355 x 24821
Negative:
-1 x -108095455-5 x -21619091-13 x -8315035-65 x -1663007-67 x -1613365-335 x -322673-871 x -124105-4355 x -24821
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 108,095,455, 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 | 108,095,455 | |
| -1 | -108,095,455 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 108,095,455.
Example:
1 x 108,095,455 = 108,095,455
and
-1 x -108,095,455 = 108,095,455
Notice both answers equal 108,095,455
With that explanation out of the way, let's continue. Next, we take the number 108,095,455 and divide it by 2:
108,095,455 ÷ 2 = 54,047,727.5
If the quotient is a whole number, then 2 and 54,047,727.5 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 | 108,095,455 | |
| -1 | -108,095,455 |
Now, we try dividing 108,095,455 by 3:
108,095,455 ÷ 3 = 36,031,818.3333
If the quotient is a whole number, then 3 and 36,031,818.3333 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 | 108,095,455 | |
| -1 | -108,095,455 |
Let's try dividing by 4:
108,095,455 ÷ 4 = 27,023,863.75
If the quotient is a whole number, then 4 and 27,023,863.75 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 | 108,095,455 | |
| -1 | 108,095,455 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 65 | 67 | 335 | 871 | 4,355 | 24,821 | 124,105 | 322,673 | 1,613,365 | 1,663,007 | 8,315,035 | 21,619,091 | 108,095,455 |
| -1 | -5 | -13 | -65 | -67 | -335 | -871 | -4,355 | -24,821 | -124,105 | -322,673 | -1,613,365 | -1,663,007 | -8,315,035 | -21,619,091 | -108,095,455 |
Here are some more numbers to try:
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