A:
Positive:
1 x 112220355 x 224440711 x 102018555 x 204037211 x 53185967 x 116051055 x 106372321 x 4835
Negative:
-1 x -11222035-5 x -2244407-11 x -1020185-55 x -204037-211 x -53185-967 x -11605-1055 x -10637-2321 x -4835
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 11,222,035, 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 | 11,222,035 | |
| -1 | -11,222,035 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,222,035.
Example:
1 x 11,222,035 = 11,222,035
and
-1 x -11,222,035 = 11,222,035
Notice both answers equal 11,222,035
With that explanation out of the way, let's continue. Next, we take the number 11,222,035 and divide it by 2:
11,222,035 ÷ 2 = 5,611,017.5
If the quotient is a whole number, then 2 and 5,611,017.5 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 | 11,222,035 | |
| -1 | -11,222,035 |
Now, we try dividing 11,222,035 by 3:
11,222,035 ÷ 3 = 3,740,678.3333
If the quotient is a whole number, then 3 and 3,740,678.3333 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 | 11,222,035 | |
| -1 | -11,222,035 |
Let's try dividing by 4:
11,222,035 ÷ 4 = 2,805,508.75
If the quotient is a whole number, then 4 and 2,805,508.75 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 | 11,222,035 | |
| -1 | 11,222,035 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 55 | 211 | 967 | 1,055 | 2,321 | 4,835 | 10,637 | 11,605 | 53,185 | 204,037 | 1,020,185 | 2,244,407 | 11,222,035 |
| -1 | -5 | -11 | -55 | -211 | -967 | -1,055 | -2,321 | -4,835 | -10,637 | -11,605 | -53,185 | -204,037 | -1,020,185 | -2,244,407 | -11,222,035 |
Here are some more numbers to try:
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