A:
Positive:
1 x 90943455 x 181886913 x 69956565 x 139913181 x 50245773 x 11765905 x 100492353 x 3865
Negative:
-1 x -9094345-5 x -1818869-13 x -699565-65 x -139913-181 x -50245-773 x -11765-905 x -10049-2353 x -3865
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 9,094,345, 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 | 9,094,345 | |
| -1 | -9,094,345 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,094,345.
Example:
1 x 9,094,345 = 9,094,345
and
-1 x -9,094,345 = 9,094,345
Notice both answers equal 9,094,345
With that explanation out of the way, let's continue. Next, we take the number 9,094,345 and divide it by 2:
9,094,345 ÷ 2 = 4,547,172.5
If the quotient is a whole number, then 2 and 4,547,172.5 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 | 9,094,345 | |
| -1 | -9,094,345 |
Now, we try dividing 9,094,345 by 3:
9,094,345 ÷ 3 = 3,031,448.3333
If the quotient is a whole number, then 3 and 3,031,448.3333 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 | 9,094,345 | |
| -1 | -9,094,345 |
Let's try dividing by 4:
9,094,345 ÷ 4 = 2,273,586.25
If the quotient is a whole number, then 4 and 2,273,586.25 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 | 9,094,345 | |
| -1 | 9,094,345 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 65 | 181 | 773 | 905 | 2,353 | 3,865 | 10,049 | 11,765 | 50,245 | 139,913 | 699,565 | 1,818,869 | 9,094,345 |
| -1 | -5 | -13 | -65 | -181 | -773 | -905 | -2,353 | -3,865 | -10,049 | -11,765 | -50,245 | -139,913 | -699,565 | -1,818,869 | -9,094,345 |
Here are some more numbers to try:
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