A:
Positive:
1 x 3501630655 x 700326137 x 5002329519 x 1842963535 x 1000465949 x 714618595 x 3685927133 x 2632805245 x 1429237665 x 526561931 x 3761154655 x 75223
Negative:
-1 x -350163065-5 x -70032613-7 x -50023295-19 x -18429635-35 x -10004659-49 x -7146185-95 x -3685927-133 x -2632805-245 x -1429237-665 x -526561-931 x -376115-4655 x -75223
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 350,163,065, 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 | 350,163,065 | |
| -1 | -350,163,065 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 350,163,065.
Example:
1 x 350,163,065 = 350,163,065
and
-1 x -350,163,065 = 350,163,065
Notice both answers equal 350,163,065
With that explanation out of the way, let's continue. Next, we take the number 350,163,065 and divide it by 2:
350,163,065 ÷ 2 = 175,081,532.5
If the quotient is a whole number, then 2 and 175,081,532.5 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 | 350,163,065 | |
| -1 | -350,163,065 |
Now, we try dividing 350,163,065 by 3:
350,163,065 ÷ 3 = 116,721,021.6667
If the quotient is a whole number, then 3 and 116,721,021.6667 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 | 350,163,065 | |
| -1 | -350,163,065 |
Let's try dividing by 4:
350,163,065 ÷ 4 = 87,540,766.25
If the quotient is a whole number, then 4 and 87,540,766.25 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 | 350,163,065 | |
| -1 | 350,163,065 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 19 | 35 | 49 | 95 | 133 | 245 | 665 | 931 | 4,655 | 75,223 | 376,115 | 526,561 | 1,429,237 | 2,632,805 | 3,685,927 | 7,146,185 | 10,004,659 | 18,429,635 | 50,023,295 | 70,032,613 | 350,163,065 |
| -1 | -5 | -7 | -19 | -35 | -49 | -95 | -133 | -245 | -665 | -931 | -4,655 | -75,223 | -376,115 | -526,561 | -1,429,237 | -2,632,805 | -3,685,927 | -7,146,185 | -10,004,659 | -18,429,635 | -50,023,295 | -70,032,613 | -350,163,065 |
Here are some more numbers to try:
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