A:
Positive:
1 x 90974655 x 181949313 x 69980517 x 53514565 x 13996185 x 107029221 x 411651105 x 8233
Negative:
-1 x -9097465-5 x -1819493-13 x -699805-17 x -535145-65 x -139961-85 x -107029-221 x -41165-1105 x -8233
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 9,097,465, 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 | 9,097,465 | |
| -1 | -9,097,465 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,097,465.
Example:
1 x 9,097,465 = 9,097,465
and
-1 x -9,097,465 = 9,097,465
Notice both answers equal 9,097,465
With that explanation out of the way, let's continue. Next, we take the number 9,097,465 and divide it by 2:
9,097,465 ÷ 2 = 4,548,732.5
If the quotient is a whole number, then 2 and 4,548,732.5 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 | 9,097,465 | |
| -1 | -9,097,465 |
Now, we try dividing 9,097,465 by 3:
9,097,465 ÷ 3 = 3,032,488.3333
If the quotient is a whole number, then 3 and 3,032,488.3333 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 | 9,097,465 | |
| -1 | -9,097,465 |
Let's try dividing by 4:
9,097,465 ÷ 4 = 2,274,366.25
If the quotient is a whole number, then 4 and 2,274,366.25 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 | 9,097,465 | |
| -1 | 9,097,465 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 17 | 65 | 85 | 221 | 1,105 | 8,233 | 41,165 | 107,029 | 139,961 | 535,145 | 699,805 | 1,819,493 | 9,097,465 |
| -1 | -5 | -13 | -17 | -65 | -85 | -221 | -1,105 | -8,233 | -41,165 | -107,029 | -139,961 | -535,145 | -699,805 | -1,819,493 | -9,097,465 |
Here are some more numbers to try:
Try the factor calculator