A:
Positive:
1 x 906517313 x 69732153 x 17104159 x 153647223 x 40651689 x 13157767 x 118192899 x 3127
Negative:
-1 x -9065173-13 x -697321-53 x -171041-59 x -153647-223 x -40651-689 x -13157-767 x -11819-2899 x -3127
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 9,065,173, 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 | 9,065,173 | |
| -1 | -9,065,173 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,065,173.
Example:
1 x 9,065,173 = 9,065,173
and
-1 x -9,065,173 = 9,065,173
Notice both answers equal 9,065,173
With that explanation out of the way, let's continue. Next, we take the number 9,065,173 and divide it by 2:
9,065,173 ÷ 2 = 4,532,586.5
If the quotient is a whole number, then 2 and 4,532,586.5 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 | 9,065,173 | |
| -1 | -9,065,173 |
Now, we try dividing 9,065,173 by 3:
9,065,173 ÷ 3 = 3,021,724.3333
If the quotient is a whole number, then 3 and 3,021,724.3333 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 | 9,065,173 | |
| -1 | -9,065,173 |
Let's try dividing by 4:
9,065,173 ÷ 4 = 2,266,293.25
If the quotient is a whole number, then 4 and 2,266,293.25 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 | 9,065,173 | |
| -1 | 9,065,173 |
If you did it right, you will end up with this table:
| 1 | 13 | 53 | 59 | 223 | 689 | 767 | 2,899 | 3,127 | 11,819 | 13,157 | 40,651 | 153,647 | 171,041 | 697,321 | 9,065,173 |
| -1 | -13 | -53 | -59 | -223 | -689 | -767 | -2,899 | -3,127 | -11,819 | -13,157 | -40,651 | -153,647 | -171,041 | -697,321 | -9,065,173 |
Here are some more numbers to try:
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