A:
Positive:
1 x 33313021119 x 1753316961 x 546115183 x 40136171159 x 2874291577 x 2112433463 x 961975063 x 65797
Negative:
-1 x -333130211-19 x -17533169-61 x -5461151-83 x -4013617-1159 x -287429-1577 x -211243-3463 x -96197-5063 x -65797
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 333,130,211, 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 | 333,130,211 | |
| -1 | -333,130,211 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 333,130,211.
Example:
1 x 333,130,211 = 333,130,211
and
-1 x -333,130,211 = 333,130,211
Notice both answers equal 333,130,211
With that explanation out of the way, let's continue. Next, we take the number 333,130,211 and divide it by 2:
333,130,211 ÷ 2 = 166,565,105.5
If the quotient is a whole number, then 2 and 166,565,105.5 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 | 333,130,211 | |
| -1 | -333,130,211 |
Now, we try dividing 333,130,211 by 3:
333,130,211 ÷ 3 = 111,043,403.6667
If the quotient is a whole number, then 3 and 111,043,403.6667 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 | 333,130,211 | |
| -1 | -333,130,211 |
Let's try dividing by 4:
333,130,211 ÷ 4 = 83,282,552.75
If the quotient is a whole number, then 4 and 83,282,552.75 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 | 333,130,211 | |
| -1 | 333,130,211 |
If you did it right, you will end up with this table:
| 1 | 19 | 61 | 83 | 1,159 | 1,577 | 3,463 | 5,063 | 65,797 | 96,197 | 211,243 | 287,429 | 4,013,617 | 5,461,151 | 17,533,169 | 333,130,211 |
| -1 | -19 | -61 | -83 | -1,159 | -1,577 | -3,463 | -5,063 | -65,797 | -96,197 | -211,243 | -287,429 | -4,013,617 | -5,461,151 | -17,533,169 | -333,130,211 |
Here are some more numbers to try:
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