A:
Positive:
1 x 33276055 x 66552129 x 11474553 x 62785145 x 22949265 x 12557433 x 76851537 x 2165
Negative:
-1 x -3327605-5 x -665521-29 x -114745-53 x -62785-145 x -22949-265 x -12557-433 x -7685-1537 x -2165
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 3,327,605, 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 | 3,327,605 | |
| -1 | -3,327,605 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,327,605.
Example:
1 x 3,327,605 = 3,327,605
and
-1 x -3,327,605 = 3,327,605
Notice both answers equal 3,327,605
With that explanation out of the way, let's continue. Next, we take the number 3,327,605 and divide it by 2:
3,327,605 ÷ 2 = 1,663,802.5
If the quotient is a whole number, then 2 and 1,663,802.5 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 | 3,327,605 | |
| -1 | -3,327,605 |
Now, we try dividing 3,327,605 by 3:
3,327,605 ÷ 3 = 1,109,201.6667
If the quotient is a whole number, then 3 and 1,109,201.6667 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 | 3,327,605 | |
| -1 | -3,327,605 |
Let's try dividing by 4:
3,327,605 ÷ 4 = 831,901.25
If the quotient is a whole number, then 4 and 831,901.25 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 | 3,327,605 | |
| -1 | 3,327,605 |
If you did it right, you will end up with this table:
| 1 | 5 | 29 | 53 | 145 | 265 | 433 | 1,537 | 2,165 | 7,685 | 12,557 | 22,949 | 62,785 | 114,745 | 665,521 | 3,327,605 |
| -1 | -5 | -29 | -53 | -145 | -265 | -433 | -1,537 | -2,165 | -7,685 | -12,557 | -22,949 | -62,785 | -114,745 | -665,521 | -3,327,605 |
Here are some more numbers to try:
Try the factor calculator