A:
Positive:
1 x 33030011311 x 3002728313 x 2540770159 x 5598307121 x 2729753143 x 2309791649 x 508937767 x 4306391573 x 2099813559 x 928077139 x 462678437 x 39149
Negative:
-1 x -330300113-11 x -30027283-13 x -25407701-59 x -5598307-121 x -2729753-143 x -2309791-649 x -508937-767 x -430639-1573 x -209981-3559 x -92807-7139 x -46267-8437 x -39149
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 330,300,113, 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 | 330,300,113 | |
| -1 | -330,300,113 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 330,300,113.
Example:
1 x 330,300,113 = 330,300,113
and
-1 x -330,300,113 = 330,300,113
Notice both answers equal 330,300,113
With that explanation out of the way, let's continue. Next, we take the number 330,300,113 and divide it by 2:
330,300,113 ÷ 2 = 165,150,056.5
If the quotient is a whole number, then 2 and 165,150,056.5 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 | 330,300,113 | |
| -1 | -330,300,113 |
Now, we try dividing 330,300,113 by 3:
330,300,113 ÷ 3 = 110,100,037.6667
If the quotient is a whole number, then 3 and 110,100,037.6667 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 | 330,300,113 | |
| -1 | -330,300,113 |
Let's try dividing by 4:
330,300,113 ÷ 4 = 82,575,028.25
If the quotient is a whole number, then 4 and 82,575,028.25 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 | 330,300,113 | |
| -1 | 330,300,113 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 59 | 121 | 143 | 649 | 767 | 1,573 | 3,559 | 7,139 | 8,437 | 39,149 | 46,267 | 92,807 | 209,981 | 430,639 | 508,937 | 2,309,791 | 2,729,753 | 5,598,307 | 25,407,701 | 30,027,283 | 330,300,113 |
| -1 | -11 | -13 | -59 | -121 | -143 | -649 | -767 | -1,573 | -3,559 | -7,139 | -8,437 | -39,149 | -46,267 | -92,807 | -209,981 | -430,639 | -508,937 | -2,309,791 | -2,729,753 | -5,598,307 | -25,407,701 | -30,027,283 | -330,300,113 |
Here are some more numbers to try:
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