A:
Positive:
1 x 47506670913 x 3654359319 x 2500351143 x 11048063247 x 1923347559 x 849851817 x 58147710621 x 44729
Negative:
-1 x -475066709-13 x -36543593-19 x -25003511-43 x -11048063-247 x -1923347-559 x -849851-817 x -581477-10621 x -44729
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 475,066,709, 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 | 475,066,709 | |
| -1 | -475,066,709 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 475,066,709.
Example:
1 x 475,066,709 = 475,066,709
and
-1 x -475,066,709 = 475,066,709
Notice both answers equal 475,066,709
With that explanation out of the way, let's continue. Next, we take the number 475,066,709 and divide it by 2:
475,066,709 ÷ 2 = 237,533,354.5
If the quotient is a whole number, then 2 and 237,533,354.5 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 | 475,066,709 | |
| -1 | -475,066,709 |
Now, we try dividing 475,066,709 by 3:
475,066,709 ÷ 3 = 158,355,569.6667
If the quotient is a whole number, then 3 and 158,355,569.6667 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 | 475,066,709 | |
| -1 | -475,066,709 |
Let's try dividing by 4:
475,066,709 ÷ 4 = 118,766,677.25
If the quotient is a whole number, then 4 and 118,766,677.25 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 | 475,066,709 | |
| -1 | 475,066,709 |
If you did it right, you will end up with this table:
| 1 | 13 | 19 | 43 | 247 | 559 | 817 | 10,621 | 44,729 | 581,477 | 849,851 | 1,923,347 | 11,048,063 | 25,003,511 | 36,543,593 | 475,066,709 |
| -1 | -13 | -19 | -43 | -247 | -559 | -817 | -10,621 | -44,729 | -581,477 | -849,851 | -1,923,347 | -11,048,063 | -25,003,511 | -36,543,593 | -475,066,709 |
Here are some more numbers to try:
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