A:
Positive:
1 x 112220297 x 160314713 x 86323349 x 22902179 x 14205191 x 123319223 x 50323553 x 20293637 x 176171027 x 109271561 x 71892899 x 3871
Negative:
-1 x -11222029-7 x -1603147-13 x -863233-49 x -229021-79 x -142051-91 x -123319-223 x -50323-553 x -20293-637 x -17617-1027 x -10927-1561 x -7189-2899 x -3871
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 11,222,029, 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 | 11,222,029 | |
| -1 | -11,222,029 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,222,029.
Example:
1 x 11,222,029 = 11,222,029
and
-1 x -11,222,029 = 11,222,029
Notice both answers equal 11,222,029
With that explanation out of the way, let's continue. Next, we take the number 11,222,029 and divide it by 2:
11,222,029 ÷ 2 = 5,611,014.5
If the quotient is a whole number, then 2 and 5,611,014.5 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 | 11,222,029 | |
| -1 | -11,222,029 |
Now, we try dividing 11,222,029 by 3:
11,222,029 ÷ 3 = 3,740,676.3333
If the quotient is a whole number, then 3 and 3,740,676.3333 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 | 11,222,029 | |
| -1 | -11,222,029 |
Let's try dividing by 4:
11,222,029 ÷ 4 = 2,805,507.25
If the quotient is a whole number, then 4 and 2,805,507.25 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 | 11,222,029 | |
| -1 | 11,222,029 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 49 | 79 | 91 | 223 | 553 | 637 | 1,027 | 1,561 | 2,899 | 3,871 | 7,189 | 10,927 | 17,617 | 20,293 | 50,323 | 123,319 | 142,051 | 229,021 | 863,233 | 1,603,147 | 11,222,029 |
| -1 | -7 | -13 | -49 | -79 | -91 | -223 | -553 | -637 | -1,027 | -1,561 | -2,899 | -3,871 | -7,189 | -10,927 | -17,617 | -20,293 | -50,323 | -123,319 | -142,051 | -229,021 | -863,233 | -1,603,147 | -11,222,029 |
Here are some more numbers to try:
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