A:
Positive:
1 x 607313101101 x 6013001139 x 4369159181 x 3355321239 x 254105914039 x 4325918281 x 3322124139 x 25159
Negative:
-1 x -607313101-101 x -6013001-139 x -4369159-181 x -3355321-239 x -2541059-14039 x -43259-18281 x -33221-24139 x -25159
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 607,313,101, 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 | 607,313,101 | |
| -1 | -607,313,101 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 607,313,101.
Example:
1 x 607,313,101 = 607,313,101
and
-1 x -607,313,101 = 607,313,101
Notice both answers equal 607,313,101
With that explanation out of the way, let's continue. Next, we take the number 607,313,101 and divide it by 2:
607,313,101 ÷ 2 = 303,656,550.5
If the quotient is a whole number, then 2 and 303,656,550.5 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 | 607,313,101 | |
| -1 | -607,313,101 |
Now, we try dividing 607,313,101 by 3:
607,313,101 ÷ 3 = 202,437,700.3333
If the quotient is a whole number, then 3 and 202,437,700.3333 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 | 607,313,101 | |
| -1 | -607,313,101 |
Let's try dividing by 4:
607,313,101 ÷ 4 = 151,828,275.25
If the quotient is a whole number, then 4 and 151,828,275.25 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 | 607,313,101 | |
| -1 | 607,313,101 |
If you did it right, you will end up with this table:
| 1 | 101 | 139 | 181 | 239 | 14,039 | 18,281 | 24,139 | 25,159 | 33,221 | 43,259 | 2,541,059 | 3,355,321 | 4,369,159 | 6,013,001 | 607,313,101 |
| -1 | -101 | -139 | -181 | -239 | -14,039 | -18,281 | -24,139 | -25,159 | -33,221 | -43,259 | -2,541,059 | -3,355,321 | -4,369,159 | -6,013,001 | -607,313,101 |
Here are some more numbers to try:
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