A:
Positive:
1 x 11240355 x 22480711 x 10218555 x 20437107 x 10505191 x 5885535 x 2101955 x 1177
Negative:
-1 x -1124035-5 x -224807-11 x -102185-55 x -20437-107 x -10505-191 x -5885-535 x -2101-955 x -1177
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 1,124,035, 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 | 1,124,035 | |
| -1 | -1,124,035 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,124,035.
Example:
1 x 1,124,035 = 1,124,035
and
-1 x -1,124,035 = 1,124,035
Notice both answers equal 1,124,035
With that explanation out of the way, let's continue. Next, we take the number 1,124,035 and divide it by 2:
1,124,035 ÷ 2 = 562,017.5
If the quotient is a whole number, then 2 and 562,017.5 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 | 1,124,035 | |
| -1 | -1,124,035 |
Now, we try dividing 1,124,035 by 3:
1,124,035 ÷ 3 = 374,678.3333
If the quotient is a whole number, then 3 and 374,678.3333 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 | 1,124,035 | |
| -1 | -1,124,035 |
Let's try dividing by 4:
1,124,035 ÷ 4 = 281,008.75
If the quotient is a whole number, then 4 and 281,008.75 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 | 1,124,035 | |
| -1 | 1,124,035 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 55 | 107 | 191 | 535 | 955 | 1,177 | 2,101 | 5,885 | 10,505 | 20,437 | 102,185 | 224,807 | 1,124,035 |
| -1 | -5 | -11 | -55 | -107 | -191 | -535 | -955 | -1,177 | -2,101 | -5,885 | -10,505 | -20,437 | -102,185 | -224,807 | -1,124,035 |
Here are some more numbers to try:
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