A:
Positive:
1 x 267078255 x 534156519 x 140567525 x 106831359 x 45267595 x 281135295 x 90535475 x 56227953 x 280251121 x 238251475 x 181074765 x 5605
Negative:
-1 x -26707825-5 x -5341565-19 x -1405675-25 x -1068313-59 x -452675-95 x -281135-295 x -90535-475 x -56227-953 x -28025-1121 x -23825-1475 x -18107-4765 x -5605
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 26,707,825, 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 | 26,707,825 | |
| -1 | -26,707,825 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 26,707,825.
Example:
1 x 26,707,825 = 26,707,825
and
-1 x -26,707,825 = 26,707,825
Notice both answers equal 26,707,825
With that explanation out of the way, let's continue. Next, we take the number 26,707,825 and divide it by 2:
26,707,825 ÷ 2 = 13,353,912.5
If the quotient is a whole number, then 2 and 13,353,912.5 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 | 26,707,825 | |
| -1 | -26,707,825 |
Now, we try dividing 26,707,825 by 3:
26,707,825 ÷ 3 = 8,902,608.3333
If the quotient is a whole number, then 3 and 8,902,608.3333 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 | 26,707,825 | |
| -1 | -26,707,825 |
Let's try dividing by 4:
26,707,825 ÷ 4 = 6,676,956.25
If the quotient is a whole number, then 4 and 6,676,956.25 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 | 26,707,825 | |
| -1 | 26,707,825 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 25 | 59 | 95 | 295 | 475 | 953 | 1,121 | 1,475 | 4,765 | 5,605 | 18,107 | 23,825 | 28,025 | 56,227 | 90,535 | 281,135 | 452,675 | 1,068,313 | 1,405,675 | 5,341,565 | 26,707,825 |
| -1 | -5 | -19 | -25 | -59 | -95 | -295 | -475 | -953 | -1,121 | -1,475 | -4,765 | -5,605 | -18,107 | -23,825 | -28,025 | -56,227 | -90,535 | -281,135 | -452,675 | -1,068,313 | -1,405,675 | -5,341,565 | -26,707,825 |
Here are some more numbers to try:
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