A:
Positive:
1 x 4253335255 x 8506670519 x 2238597525 x 1701334195 x 4477195475 x 895439547 x 7775751637 x 2598252735 x 1555158185 x 5196510393 x 4092513675 x 31103
Negative:
-1 x -425333525-5 x -85066705-19 x -22385975-25 x -17013341-95 x -4477195-475 x -895439-547 x -777575-1637 x -259825-2735 x -155515-8185 x -51965-10393 x -40925-13675 x -31103
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 425,333,525, 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 | 425,333,525 | |
| -1 | -425,333,525 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 425,333,525.
Example:
1 x 425,333,525 = 425,333,525
and
-1 x -425,333,525 = 425,333,525
Notice both answers equal 425,333,525
With that explanation out of the way, let's continue. Next, we take the number 425,333,525 and divide it by 2:
425,333,525 ÷ 2 = 212,666,762.5
If the quotient is a whole number, then 2 and 212,666,762.5 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 | 425,333,525 | |
| -1 | -425,333,525 |
Now, we try dividing 425,333,525 by 3:
425,333,525 ÷ 3 = 141,777,841.6667
If the quotient is a whole number, then 3 and 141,777,841.6667 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 | 425,333,525 | |
| -1 | -425,333,525 |
Let's try dividing by 4:
425,333,525 ÷ 4 = 106,333,381.25
If the quotient is a whole number, then 4 and 106,333,381.25 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 | 425,333,525 | |
| -1 | 425,333,525 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 25 | 95 | 475 | 547 | 1,637 | 2,735 | 8,185 | 10,393 | 13,675 | 31,103 | 40,925 | 51,965 | 155,515 | 259,825 | 777,575 | 895,439 | 4,477,195 | 17,013,341 | 22,385,975 | 85,066,705 | 425,333,525 |
| -1 | -5 | -19 | -25 | -95 | -475 | -547 | -1,637 | -2,735 | -8,185 | -10,393 | -13,675 | -31,103 | -40,925 | -51,965 | -155,515 | -259,825 | -777,575 | -895,439 | -4,477,195 | -17,013,341 | -22,385,975 | -85,066,705 | -425,333,525 |
Here are some more numbers to try:
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