A:
Positive:
1 x 31101077 x 44430111 x 28273713 x 23923977 x 4039191 x 34177143 x 21749169 x 18403239 x 130131001 x 31071183 x 26291673 x 1859
Negative:
-1 x -3110107-7 x -444301-11 x -282737-13 x -239239-77 x -40391-91 x -34177-143 x -21749-169 x -18403-239 x -13013-1001 x -3107-1183 x -2629-1673 x -1859
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 3,110,107, 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 | 3,110,107 | |
| -1 | -3,110,107 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,110,107.
Example:
1 x 3,110,107 = 3,110,107
and
-1 x -3,110,107 = 3,110,107
Notice both answers equal 3,110,107
With that explanation out of the way, let's continue. Next, we take the number 3,110,107 and divide it by 2:
3,110,107 ÷ 2 = 1,555,053.5
If the quotient is a whole number, then 2 and 1,555,053.5 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 | 3,110,107 | |
| -1 | -3,110,107 |
Now, we try dividing 3,110,107 by 3:
3,110,107 ÷ 3 = 1,036,702.3333
If the quotient is a whole number, then 3 and 1,036,702.3333 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 | 3,110,107 | |
| -1 | -3,110,107 |
Let's try dividing by 4:
3,110,107 ÷ 4 = 777,526.75
If the quotient is a whole number, then 4 and 777,526.75 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 | 3,110,107 | |
| -1 | 3,110,107 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 13 | 77 | 91 | 143 | 169 | 239 | 1,001 | 1,183 | 1,673 | 1,859 | 2,629 | 3,107 | 13,013 | 18,403 | 21,749 | 34,177 | 40,391 | 239,239 | 282,737 | 444,301 | 3,110,107 |
| -1 | -7 | -11 | -13 | -77 | -91 | -143 | -169 | -239 | -1,001 | -1,183 | -1,673 | -1,859 | -2,629 | -3,107 | -13,013 | -18,403 | -21,749 | -34,177 | -40,391 | -239,239 | -282,737 | -444,301 | -3,110,107 |
Here are some more numbers to try:
Try the factor calculator