A:
Positive:
1 x 10758304711 x 978027713 x 827561947 x 2289001143 x 752329517 x 208091611 x 1760776721 x 16007
Negative:
-1 x -107583047-11 x -9780277-13 x -8275619-47 x -2289001-143 x -752329-517 x -208091-611 x -176077-6721 x -16007
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 107,583,047, 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 | 107,583,047 | |
| -1 | -107,583,047 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 107,583,047.
Example:
1 x 107,583,047 = 107,583,047
and
-1 x -107,583,047 = 107,583,047
Notice both answers equal 107,583,047
With that explanation out of the way, let's continue. Next, we take the number 107,583,047 and divide it by 2:
107,583,047 ÷ 2 = 53,791,523.5
If the quotient is a whole number, then 2 and 53,791,523.5 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 | 107,583,047 | |
| -1 | -107,583,047 |
Now, we try dividing 107,583,047 by 3:
107,583,047 ÷ 3 = 35,861,015.6667
If the quotient is a whole number, then 3 and 35,861,015.6667 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 | 107,583,047 | |
| -1 | -107,583,047 |
Let's try dividing by 4:
107,583,047 ÷ 4 = 26,895,761.75
If the quotient is a whole number, then 4 and 26,895,761.75 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 | 107,583,047 | |
| -1 | 107,583,047 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 47 | 143 | 517 | 611 | 6,721 | 16,007 | 176,077 | 208,091 | 752,329 | 2,289,001 | 8,275,619 | 9,780,277 | 107,583,047 |
| -1 | -11 | -13 | -47 | -143 | -517 | -611 | -6,721 | -16,007 | -176,077 | -208,091 | -752,329 | -2,289,001 | -8,275,619 | -9,780,277 | -107,583,047 |
Here are some more numbers to try:
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