A:
Positive:
1 x 6362605711 x 578418783 x 766579227 x 280291307 x 207251913 x 696892497 x 254813377 x 18841
Negative:
-1 x -63626057-11 x -5784187-83 x -766579-227 x -280291-307 x -207251-913 x -69689-2497 x -25481-3377 x -18841
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 63,626,057, 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 | 63,626,057 | |
| -1 | -63,626,057 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,626,057.
Example:
1 x 63,626,057 = 63,626,057
and
-1 x -63,626,057 = 63,626,057
Notice both answers equal 63,626,057
With that explanation out of the way, let's continue. Next, we take the number 63,626,057 and divide it by 2:
63,626,057 ÷ 2 = 31,813,028.5
If the quotient is a whole number, then 2 and 31,813,028.5 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 | 63,626,057 | |
| -1 | -63,626,057 |
Now, we try dividing 63,626,057 by 3:
63,626,057 ÷ 3 = 21,208,685.6667
If the quotient is a whole number, then 3 and 21,208,685.6667 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 | 63,626,057 | |
| -1 | -63,626,057 |
Let's try dividing by 4:
63,626,057 ÷ 4 = 15,906,514.25
If the quotient is a whole number, then 4 and 15,906,514.25 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 | 63,626,057 | |
| -1 | 63,626,057 |
If you did it right, you will end up with this table:
| 1 | 11 | 83 | 227 | 307 | 913 | 2,497 | 3,377 | 18,841 | 25,481 | 69,689 | 207,251 | 280,291 | 766,579 | 5,784,187 | 63,626,057 |
| -1 | -11 | -83 | -227 | -307 | -913 | -2,497 | -3,377 | -18,841 | -25,481 | -69,689 | -207,251 | -280,291 | -766,579 | -5,784,187 | -63,626,057 |
Here are some more numbers to try:
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