A:
Positive:
1 x 5765202655 x 115304053151 x 3818015409 x 1409585755 x 7636031867 x 3087952045 x 2819179335 x 61759
Negative:
-1 x -576520265-5 x -115304053-151 x -3818015-409 x -1409585-755 x -763603-1867 x -308795-2045 x -281917-9335 x -61759
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 576,520,265, 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 | 576,520,265 | |
| -1 | -576,520,265 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 576,520,265.
Example:
1 x 576,520,265 = 576,520,265
and
-1 x -576,520,265 = 576,520,265
Notice both answers equal 576,520,265
With that explanation out of the way, let's continue. Next, we take the number 576,520,265 and divide it by 2:
576,520,265 ÷ 2 = 288,260,132.5
If the quotient is a whole number, then 2 and 288,260,132.5 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 | 576,520,265 | |
| -1 | -576,520,265 |
Now, we try dividing 576,520,265 by 3:
576,520,265 ÷ 3 = 192,173,421.6667
If the quotient is a whole number, then 3 and 192,173,421.6667 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 | 576,520,265 | |
| -1 | -576,520,265 |
Let's try dividing by 4:
576,520,265 ÷ 4 = 144,130,066.25
If the quotient is a whole number, then 4 and 144,130,066.25 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 | 576,520,265 | |
| -1 | 576,520,265 |
If you did it right, you will end up with this table:
| 1 | 5 | 151 | 409 | 755 | 1,867 | 2,045 | 9,335 | 61,759 | 281,917 | 308,795 | 763,603 | 1,409,585 | 3,818,015 | 115,304,053 | 576,520,265 |
| -1 | -5 | -151 | -409 | -755 | -1,867 | -2,045 | -9,335 | -61,759 | -281,917 | -308,795 | -763,603 | -1,409,585 | -3,818,015 | -115,304,053 | -576,520,265 |
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