A:
Positive:
1 x 11133437 x 15904911 x 10121319 x 5859777 x 14459133 x 8371209 x 5327761 x 1463
Negative:
-1 x -1113343-7 x -159049-11 x -101213-19 x -58597-77 x -14459-133 x -8371-209 x -5327-761 x -1463
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 1,113,343, 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 | 1,113,343 | |
| -1 | -1,113,343 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,113,343.
Example:
1 x 1,113,343 = 1,113,343
and
-1 x -1,113,343 = 1,113,343
Notice both answers equal 1,113,343
With that explanation out of the way, let's continue. Next, we take the number 1,113,343 and divide it by 2:
1,113,343 ÷ 2 = 556,671.5
If the quotient is a whole number, then 2 and 556,671.5 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 | 1,113,343 | |
| -1 | -1,113,343 |
Now, we try dividing 1,113,343 by 3:
1,113,343 ÷ 3 = 371,114.3333
If the quotient is a whole number, then 3 and 371,114.3333 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 | 1,113,343 | |
| -1 | -1,113,343 |
Let's try dividing by 4:
1,113,343 ÷ 4 = 278,335.75
If the quotient is a whole number, then 4 and 278,335.75 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 | 1,113,343 | |
| -1 | 1,113,343 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 19 | 77 | 133 | 209 | 761 | 1,463 | 5,327 | 8,371 | 14,459 | 58,597 | 101,213 | 159,049 | 1,113,343 |
| -1 | -7 | -11 | -19 | -77 | -133 | -209 | -761 | -1,463 | -5,327 | -8,371 | -14,459 | -58,597 | -101,213 | -159,049 | -1,113,343 |
Here are some more numbers to try:
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