A:
Positive:
1 x 3500661655 x 7001323319 x 1842453595 x 3684907619 x 5655353095 x 1131075953 x 5880511761 x 29765
Negative:
-1 x -350066165-5 x -70013233-19 x -18424535-95 x -3684907-619 x -565535-3095 x -113107-5953 x -58805-11761 x -29765
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 350,066,165, 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 | 350,066,165 | |
| -1 | -350,066,165 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 350,066,165.
Example:
1 x 350,066,165 = 350,066,165
and
-1 x -350,066,165 = 350,066,165
Notice both answers equal 350,066,165
With that explanation out of the way, let's continue. Next, we take the number 350,066,165 and divide it by 2:
350,066,165 ÷ 2 = 175,033,082.5
If the quotient is a whole number, then 2 and 175,033,082.5 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 | 350,066,165 | |
| -1 | -350,066,165 |
Now, we try dividing 350,066,165 by 3:
350,066,165 ÷ 3 = 116,688,721.6667
If the quotient is a whole number, then 3 and 116,688,721.6667 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 | 350,066,165 | |
| -1 | -350,066,165 |
Let's try dividing by 4:
350,066,165 ÷ 4 = 87,516,541.25
If the quotient is a whole number, then 4 and 87,516,541.25 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 | 350,066,165 | |
| -1 | 350,066,165 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 95 | 619 | 3,095 | 5,953 | 11,761 | 29,765 | 58,805 | 113,107 | 565,535 | 3,684,907 | 18,424,535 | 70,013,233 | 350,066,165 |
| -1 | -5 | -19 | -95 | -619 | -3,095 | -5,953 | -11,761 | -29,765 | -58,805 | -113,107 | -565,535 | -3,684,907 | -18,424,535 | -70,013,233 | -350,066,165 |
Here are some more numbers to try:
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