A:
Positive:
1 x 227641755 x 45528357 x 325202525 x 91056735 x 65040549 x 464575175 x 130081245 x 929151225 x 18583
Negative:
-1 x -22764175-5 x -4552835-7 x -3252025-25 x -910567-35 x -650405-49 x -464575-175 x -130081-245 x -92915-1225 x -18583
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 22,764,175, 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 | 22,764,175 | |
| -1 | -22,764,175 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 22,764,175.
Example:
1 x 22,764,175 = 22,764,175
and
-1 x -22,764,175 = 22,764,175
Notice both answers equal 22,764,175
With that explanation out of the way, let's continue. Next, we take the number 22,764,175 and divide it by 2:
22,764,175 ÷ 2 = 11,382,087.5
If the quotient is a whole number, then 2 and 11,382,087.5 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 | 22,764,175 | |
| -1 | -22,764,175 |
Now, we try dividing 22,764,175 by 3:
22,764,175 ÷ 3 = 7,588,058.3333
If the quotient is a whole number, then 3 and 7,588,058.3333 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 | 22,764,175 | |
| -1 | -22,764,175 |
Let's try dividing by 4:
22,764,175 ÷ 4 = 5,691,043.75
If the quotient is a whole number, then 4 and 5,691,043.75 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 | 22,764,175 | |
| -1 | 22,764,175 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 49 | 175 | 245 | 1,225 | 18,583 | 92,915 | 130,081 | 464,575 | 650,405 | 910,567 | 3,252,025 | 4,552,835 | 22,764,175 |
| -1 | -5 | -7 | -25 | -35 | -49 | -175 | -245 | -1,225 | -18,583 | -92,915 | -130,081 | -464,575 | -650,405 | -910,567 | -3,252,025 | -4,552,835 | -22,764,175 |
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