A:
Positive:
1 x 92225755 x 184451525 x 36890347 x 196225167 x 55225235 x 39245835 x 110451175 x 78492209 x 4175
Negative:
-1 x -9222575-5 x -1844515-25 x -368903-47 x -196225-167 x -55225-235 x -39245-835 x -11045-1175 x -7849-2209 x -4175
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 9,222,575, 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 | 9,222,575 | |
| -1 | -9,222,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 9,222,575.
Example:
1 x 9,222,575 = 9,222,575
and
-1 x -9,222,575 = 9,222,575
Notice both answers equal 9,222,575
With that explanation out of the way, let's continue. Next, we take the number 9,222,575 and divide it by 2:
9,222,575 ÷ 2 = 4,611,287.5
If the quotient is a whole number, then 2 and 4,611,287.5 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 | 9,222,575 | |
| -1 | -9,222,575 |
Now, we try dividing 9,222,575 by 3:
9,222,575 ÷ 3 = 3,074,191.6667
If the quotient is a whole number, then 3 and 3,074,191.6667 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 | 9,222,575 | |
| -1 | -9,222,575 |
Let's try dividing by 4:
9,222,575 ÷ 4 = 2,305,643.75
If the quotient is a whole number, then 4 and 2,305,643.75 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 | 9,222,575 | |
| -1 | 9,222,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 47 | 167 | 235 | 835 | 1,175 | 2,209 | 4,175 | 7,849 | 11,045 | 39,245 | 55,225 | 196,225 | 368,903 | 1,844,515 | 9,222,575 |
| -1 | -5 | -25 | -47 | -167 | -235 | -835 | -1,175 | -2,209 | -4,175 | -7,849 | -11,045 | -39,245 | -55,225 | -196,225 | -368,903 | -1,844,515 | -9,222,575 |
Here are some more numbers to try:
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