A:
Positive:
1 x 30013543313 x 2308734161 x 4920253461 x 651053793 x 378481821 x 3655735993 x 5008110673 x 28121
Negative:
-1 x -300135433-13 x -23087341-61 x -4920253-461 x -651053-793 x -378481-821 x -365573-5993 x -50081-10673 x -28121
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 300,135,433, 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 | 300,135,433 | |
| -1 | -300,135,433 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 300,135,433.
Example:
1 x 300,135,433 = 300,135,433
and
-1 x -300,135,433 = 300,135,433
Notice both answers equal 300,135,433
With that explanation out of the way, let's continue. Next, we take the number 300,135,433 and divide it by 2:
300,135,433 ÷ 2 = 150,067,716.5
If the quotient is a whole number, then 2 and 150,067,716.5 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 | 300,135,433 | |
| -1 | -300,135,433 |
Now, we try dividing 300,135,433 by 3:
300,135,433 ÷ 3 = 100,045,144.3333
If the quotient is a whole number, then 3 and 100,045,144.3333 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 | 300,135,433 | |
| -1 | -300,135,433 |
Let's try dividing by 4:
300,135,433 ÷ 4 = 75,033,858.25
If the quotient is a whole number, then 4 and 75,033,858.25 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 | 300,135,433 | |
| -1 | 300,135,433 |
If you did it right, you will end up with this table:
| 1 | 13 | 61 | 461 | 793 | 821 | 5,993 | 10,673 | 28,121 | 50,081 | 365,573 | 378,481 | 651,053 | 4,920,253 | 23,087,341 | 300,135,433 |
| -1 | -13 | -61 | -461 | -793 | -821 | -5,993 | -10,673 | -28,121 | -50,081 | -365,573 | -378,481 | -651,053 | -4,920,253 | -23,087,341 | -300,135,433 |
Here are some more numbers to try:
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