A:
Positive:
1 x 332102337 x 474431919 x 174790743 x 772331133 x 249701301 x 110333817 x 406495719 x 5807
Negative:
-1 x -33210233-7 x -4744319-19 x -1747907-43 x -772331-133 x -249701-301 x -110333-817 x -40649-5719 x -5807
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 33,210,233, 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 | 33,210,233 | |
| -1 | -33,210,233 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 33,210,233.
Example:
1 x 33,210,233 = 33,210,233
and
-1 x -33,210,233 = 33,210,233
Notice both answers equal 33,210,233
With that explanation out of the way, let's continue. Next, we take the number 33,210,233 and divide it by 2:
33,210,233 ÷ 2 = 16,605,116.5
If the quotient is a whole number, then 2 and 16,605,116.5 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 | 33,210,233 | |
| -1 | -33,210,233 |
Now, we try dividing 33,210,233 by 3:
33,210,233 ÷ 3 = 11,070,077.6667
If the quotient is a whole number, then 3 and 11,070,077.6667 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 | 33,210,233 | |
| -1 | -33,210,233 |
Let's try dividing by 4:
33,210,233 ÷ 4 = 8,302,558.25
If the quotient is a whole number, then 4 and 8,302,558.25 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 | 33,210,233 | |
| -1 | 33,210,233 |
If you did it right, you will end up with this table:
| 1 | 7 | 19 | 43 | 133 | 301 | 817 | 5,719 | 5,807 | 40,649 | 110,333 | 249,701 | 772,331 | 1,747,907 | 4,744,319 | 33,210,233 |
| -1 | -7 | -19 | -43 | -133 | -301 | -817 | -5,719 | -5,807 | -40,649 | -110,333 | -249,701 | -772,331 | -1,747,907 | -4,744,319 | -33,210,233 |
Here are some more numbers to try:
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