A:
Positive:
1 x 45300503313 x 3484654123 x 19695871299 x 1515067433 x 10462013499 x 1294675629 x 804779959 x 45487
Negative:
-1 x -453005033-13 x -34846541-23 x -19695871-299 x -1515067-433 x -1046201-3499 x -129467-5629 x -80477-9959 x -45487
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 453,005,033, 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 | 453,005,033 | |
| -1 | -453,005,033 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 453,005,033.
Example:
1 x 453,005,033 = 453,005,033
and
-1 x -453,005,033 = 453,005,033
Notice both answers equal 453,005,033
With that explanation out of the way, let's continue. Next, we take the number 453,005,033 and divide it by 2:
453,005,033 ÷ 2 = 226,502,516.5
If the quotient is a whole number, then 2 and 226,502,516.5 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 | 453,005,033 | |
| -1 | -453,005,033 |
Now, we try dividing 453,005,033 by 3:
453,005,033 ÷ 3 = 151,001,677.6667
If the quotient is a whole number, then 3 and 151,001,677.6667 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 | 453,005,033 | |
| -1 | -453,005,033 |
Let's try dividing by 4:
453,005,033 ÷ 4 = 113,251,258.25
If the quotient is a whole number, then 4 and 113,251,258.25 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 | 453,005,033 | |
| -1 | 453,005,033 |
If you did it right, you will end up with this table:
| 1 | 13 | 23 | 299 | 433 | 3,499 | 5,629 | 9,959 | 45,487 | 80,477 | 129,467 | 1,046,201 | 1,515,067 | 19,695,871 | 34,846,541 | 453,005,033 |
| -1 | -13 | -23 | -299 | -433 | -3,499 | -5,629 | -9,959 | -45,487 | -80,477 | -129,467 | -1,046,201 | -1,515,067 | -19,695,871 | -34,846,541 | -453,005,033 |
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