A:
Positive:
1 x 10280277 x 14686111 x 9345713 x 7907977 x 1335179 x 1301391 x 11297143 x 7189169 x 6083553 x 1859869 x 11831001 x 1027
Negative:
-1 x -1028027-7 x -146861-11 x -93457-13 x -79079-77 x -13351-79 x -13013-91 x -11297-143 x -7189-169 x -6083-553 x -1859-869 x -1183-1001 x -1027
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 1,028,027, 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 | 1,028,027 | |
| -1 | -1,028,027 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,028,027.
Example:
1 x 1,028,027 = 1,028,027
and
-1 x -1,028,027 = 1,028,027
Notice both answers equal 1,028,027
With that explanation out of the way, let's continue. Next, we take the number 1,028,027 and divide it by 2:
1,028,027 ÷ 2 = 514,013.5
If the quotient is a whole number, then 2 and 514,013.5 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 | 1,028,027 | |
| -1 | -1,028,027 |
Now, we try dividing 1,028,027 by 3:
1,028,027 ÷ 3 = 342,675.6667
If the quotient is a whole number, then 3 and 342,675.6667 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 | 1,028,027 | |
| -1 | -1,028,027 |
Let's try dividing by 4:
1,028,027 ÷ 4 = 257,006.75
If the quotient is a whole number, then 4 and 257,006.75 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 | 1,028,027 | |
| -1 | 1,028,027 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 13 | 77 | 79 | 91 | 143 | 169 | 553 | 869 | 1,001 | 1,027 | 1,183 | 1,859 | 6,083 | 7,189 | 11,297 | 13,013 | 13,351 | 79,079 | 93,457 | 146,861 | 1,028,027 |
| -1 | -7 | -11 | -13 | -77 | -79 | -91 | -143 | -169 | -553 | -869 | -1,001 | -1,027 | -1,183 | -1,859 | -6,083 | -7,189 | -11,297 | -13,013 | -13,351 | -79,079 | -93,457 | -146,861 | -1,028,027 |
Here are some more numbers to try:
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