A:
Positive:
1 x 91646755 x 183293513 x 70497525 x 36658765 x 140995163 x 56225173 x 52975325 x 28199815 x 11245865 x 105952119 x 43252249 x 4075
Negative:
-1 x -9164675-5 x -1832935-13 x -704975-25 x -366587-65 x -140995-163 x -56225-173 x -52975-325 x -28199-815 x -11245-865 x -10595-2119 x -4325-2249 x -4075
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 9,164,675, 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 | 9,164,675 | |
| -1 | -9,164,675 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,164,675.
Example:
1 x 9,164,675 = 9,164,675
and
-1 x -9,164,675 = 9,164,675
Notice both answers equal 9,164,675
With that explanation out of the way, let's continue. Next, we take the number 9,164,675 and divide it by 2:
9,164,675 ÷ 2 = 4,582,337.5
If the quotient is a whole number, then 2 and 4,582,337.5 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 | 9,164,675 | |
| -1 | -9,164,675 |
Now, we try dividing 9,164,675 by 3:
9,164,675 ÷ 3 = 3,054,891.6667
If the quotient is a whole number, then 3 and 3,054,891.6667 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 | 9,164,675 | |
| -1 | -9,164,675 |
Let's try dividing by 4:
9,164,675 ÷ 4 = 2,291,168.75
If the quotient is a whole number, then 4 and 2,291,168.75 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 | 9,164,675 | |
| -1 | 9,164,675 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 65 | 163 | 173 | 325 | 815 | 865 | 2,119 | 2,249 | 4,075 | 4,325 | 10,595 | 11,245 | 28,199 | 52,975 | 56,225 | 140,995 | 366,587 | 704,975 | 1,832,935 | 9,164,675 |
| -1 | -5 | -13 | -25 | -65 | -163 | -173 | -325 | -815 | -865 | -2,119 | -2,249 | -4,075 | -4,325 | -10,595 | -11,245 | -28,199 | -52,975 | -56,225 | -140,995 | -366,587 | -704,975 | -1,832,935 | -9,164,675 |
Here are some more numbers to try:
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