A:
Positive:
1 x 3010323255 x 6020646511 x 2736657525 x 1204129329 x 1038042555 x 5473315145 x 2076085275 x 1094663319 x 943675725 x 4152171595 x 1887357975 x 37747
Negative:
-1 x -301032325-5 x -60206465-11 x -27366575-25 x -12041293-29 x -10380425-55 x -5473315-145 x -2076085-275 x -1094663-319 x -943675-725 x -415217-1595 x -188735-7975 x -37747
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 301,032,325, 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 | 301,032,325 | |
| -1 | -301,032,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 301,032,325.
Example:
1 x 301,032,325 = 301,032,325
and
-1 x -301,032,325 = 301,032,325
Notice both answers equal 301,032,325
With that explanation out of the way, let's continue. Next, we take the number 301,032,325 and divide it by 2:
301,032,325 ÷ 2 = 150,516,162.5
If the quotient is a whole number, then 2 and 150,516,162.5 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 | 301,032,325 | |
| -1 | -301,032,325 |
Now, we try dividing 301,032,325 by 3:
301,032,325 ÷ 3 = 100,344,108.3333
If the quotient is a whole number, then 3 and 100,344,108.3333 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 | 301,032,325 | |
| -1 | -301,032,325 |
Let's try dividing by 4:
301,032,325 ÷ 4 = 75,258,081.25
If the quotient is a whole number, then 4 and 75,258,081.25 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 | 301,032,325 | |
| -1 | 301,032,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 29 | 55 | 145 | 275 | 319 | 725 | 1,595 | 7,975 | 37,747 | 188,735 | 415,217 | 943,675 | 1,094,663 | 2,076,085 | 5,473,315 | 10,380,425 | 12,041,293 | 27,366,575 | 60,206,465 | 301,032,325 |
| -1 | -5 | -11 | -25 | -29 | -55 | -145 | -275 | -319 | -725 | -1,595 | -7,975 | -37,747 | -188,735 | -415,217 | -943,675 | -1,094,663 | -2,076,085 | -5,473,315 | -10,380,425 | -12,041,293 | -27,366,575 | -60,206,465 | -301,032,325 |
Here are some more numbers to try:
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