A:
Positive:
1 x 226745755 x 45349157 x 323922511 x 206132525 x 90698335 x 64784555 x 41226577 x 294475175 x 129569275 x 82453385 x 588951925 x 11779
Negative:
-1 x -22674575-5 x -4534915-7 x -3239225-11 x -2061325-25 x -906983-35 x -647845-55 x -412265-77 x -294475-175 x -129569-275 x -82453-385 x -58895-1925 x -11779
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 22,674,575, 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 | 22,674,575 | |
| -1 | -22,674,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 22,674,575.
Example:
1 x 22,674,575 = 22,674,575
and
-1 x -22,674,575 = 22,674,575
Notice both answers equal 22,674,575
With that explanation out of the way, let's continue. Next, we take the number 22,674,575 and divide it by 2:
22,674,575 ÷ 2 = 11,337,287.5
If the quotient is a whole number, then 2 and 11,337,287.5 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 | 22,674,575 | |
| -1 | -22,674,575 |
Now, we try dividing 22,674,575 by 3:
22,674,575 ÷ 3 = 7,558,191.6667
If the quotient is a whole number, then 3 and 7,558,191.6667 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 | 22,674,575 | |
| -1 | -22,674,575 |
Let's try dividing by 4:
22,674,575 ÷ 4 = 5,668,643.75
If the quotient is a whole number, then 4 and 5,668,643.75 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 | 22,674,575 | |
| -1 | 22,674,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 11 | 25 | 35 | 55 | 77 | 175 | 275 | 385 | 1,925 | 11,779 | 58,895 | 82,453 | 129,569 | 294,475 | 412,265 | 647,845 | 906,983 | 2,061,325 | 3,239,225 | 4,534,915 | 22,674,575 |
| -1 | -5 | -7 | -11 | -25 | -35 | -55 | -77 | -175 | -275 | -385 | -1,925 | -11,779 | -58,895 | -82,453 | -129,569 | -294,475 | -412,265 | -647,845 | -906,983 | -2,061,325 | -3,239,225 | -4,534,915 | -22,674,575 |
Here are some more numbers to try:
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