A:
Positive:
1 x 639331077 x 913330117 x 3760771119 x 537253727 x 87941739 x 865135089 x 125635173 x 12359
Negative:
-1 x -63933107-7 x -9133301-17 x -3760771-119 x -537253-727 x -87941-739 x -86513-5089 x -12563-5173 x -12359
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 63,933,107, 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 | 63,933,107 | |
| -1 | -63,933,107 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,933,107.
Example:
1 x 63,933,107 = 63,933,107
and
-1 x -63,933,107 = 63,933,107
Notice both answers equal 63,933,107
With that explanation out of the way, let's continue. Next, we take the number 63,933,107 and divide it by 2:
63,933,107 ÷ 2 = 31,966,553.5
If the quotient is a whole number, then 2 and 31,966,553.5 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 | 63,933,107 | |
| -1 | -63,933,107 |
Now, we try dividing 63,933,107 by 3:
63,933,107 ÷ 3 = 21,311,035.6667
If the quotient is a whole number, then 3 and 21,311,035.6667 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 | 63,933,107 | |
| -1 | -63,933,107 |
Let's try dividing by 4:
63,933,107 ÷ 4 = 15,983,276.75
If the quotient is a whole number, then 4 and 15,983,276.75 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 | 63,933,107 | |
| -1 | 63,933,107 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 119 | 727 | 739 | 5,089 | 5,173 | 12,359 | 12,563 | 86,513 | 87,941 | 537,253 | 3,760,771 | 9,133,301 | 63,933,107 |
| -1 | -7 | -17 | -119 | -727 | -739 | -5,089 | -5,173 | -12,359 | -12,563 | -86,513 | -87,941 | -537,253 | -3,760,771 | -9,133,301 | -63,933,107 |
Here are some more numbers to try:
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