A:
Positive:
1 x 3352101555 x 670420317 x 4788716535 x 957743343 x 7795585215 x 1559117301 x 11136551505 x 222731
Negative:
-1 x -335210155-5 x -67042031-7 x -47887165-35 x -9577433-43 x -7795585-215 x -1559117-301 x -1113655-1505 x -222731
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 335,210,155, 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 | 335,210,155 | |
| -1 | -335,210,155 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 335,210,155.
Example:
1 x 335,210,155 = 335,210,155
and
-1 x -335,210,155 = 335,210,155
Notice both answers equal 335,210,155
With that explanation out of the way, let's continue. Next, we take the number 335,210,155 and divide it by 2:
335,210,155 ÷ 2 = 167,605,077.5
If the quotient is a whole number, then 2 and 167,605,077.5 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 | 335,210,155 | |
| -1 | -335,210,155 |
Now, we try dividing 335,210,155 by 3:
335,210,155 ÷ 3 = 111,736,718.3333
If the quotient is a whole number, then 3 and 111,736,718.3333 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 | 335,210,155 | |
| -1 | -335,210,155 |
Let's try dividing by 4:
335,210,155 ÷ 4 = 83,802,538.75
If the quotient is a whole number, then 4 and 83,802,538.75 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 | 335,210,155 | |
| -1 | 335,210,155 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 43 | 215 | 301 | 1,505 | 222,731 | 1,113,655 | 1,559,117 | 7,795,585 | 9,577,433 | 47,887,165 | 67,042,031 | 335,210,155 |
| -1 | -5 | -7 | -35 | -43 | -215 | -301 | -1,505 | -222,731 | -1,113,655 | -1,559,117 | -7,795,585 | -9,577,433 | -47,887,165 | -67,042,031 | -335,210,155 |
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