A:
Positive:
1 x 106767055 x 213534113 x 82128565 x 16425783 x 128635415 x 257271079 x 98951979 x 5395
Negative:
-1 x -10676705-5 x -2135341-13 x -821285-65 x -164257-83 x -128635-415 x -25727-1079 x -9895-1979 x -5395
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 10,676,705, 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 | 10,676,705 | |
| -1 | -10,676,705 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 10,676,705.
Example:
1 x 10,676,705 = 10,676,705
and
-1 x -10,676,705 = 10,676,705
Notice both answers equal 10,676,705
With that explanation out of the way, let's continue. Next, we take the number 10,676,705 and divide it by 2:
10,676,705 ÷ 2 = 5,338,352.5
If the quotient is a whole number, then 2 and 5,338,352.5 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 | 10,676,705 | |
| -1 | -10,676,705 |
Now, we try dividing 10,676,705 by 3:
10,676,705 ÷ 3 = 3,558,901.6667
If the quotient is a whole number, then 3 and 3,558,901.6667 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 | 10,676,705 | |
| -1 | -10,676,705 |
Let's try dividing by 4:
10,676,705 ÷ 4 = 2,669,176.25
If the quotient is a whole number, then 4 and 2,669,176.25 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 | 10,676,705 | |
| -1 | 10,676,705 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 65 | 83 | 415 | 1,079 | 1,979 | 5,395 | 9,895 | 25,727 | 128,635 | 164,257 | 821,285 | 2,135,341 | 10,676,705 |
| -1 | -5 | -13 | -65 | -83 | -415 | -1,079 | -1,979 | -5,395 | -9,895 | -25,727 | -128,635 | -164,257 | -821,285 | -2,135,341 | -10,676,705 |
Here are some more numbers to try:
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