A:
Positive:
1 x 332004197 x 474291753 x 626423109 x 304591371 x 89489763 x 43513821 x 404395747 x 5777
Negative:
-1 x -33200419-7 x -4742917-53 x -626423-109 x -304591-371 x -89489-763 x -43513-821 x -40439-5747 x -5777
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 33,200,419, 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 | 33,200,419 | |
| -1 | -33,200,419 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 33,200,419.
Example:
1 x 33,200,419 = 33,200,419
and
-1 x -33,200,419 = 33,200,419
Notice both answers equal 33,200,419
With that explanation out of the way, let's continue. Next, we take the number 33,200,419 and divide it by 2:
33,200,419 ÷ 2 = 16,600,209.5
If the quotient is a whole number, then 2 and 16,600,209.5 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 | 33,200,419 | |
| -1 | -33,200,419 |
Now, we try dividing 33,200,419 by 3:
33,200,419 ÷ 3 = 11,066,806.3333
If the quotient is a whole number, then 3 and 11,066,806.3333 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 | 33,200,419 | |
| -1 | -33,200,419 |
Let's try dividing by 4:
33,200,419 ÷ 4 = 8,300,104.75
If the quotient is a whole number, then 4 and 8,300,104.75 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 | 33,200,419 | |
| -1 | 33,200,419 |
If you did it right, you will end up with this table:
| 1 | 7 | 53 | 109 | 371 | 763 | 821 | 5,747 | 5,777 | 40,439 | 43,513 | 89,489 | 304,591 | 626,423 | 4,742,917 | 33,200,419 |
| -1 | -7 | -53 | -109 | -371 | -763 | -821 | -5,747 | -5,777 | -40,439 | -43,513 | -89,489 | -304,591 | -626,423 | -4,742,917 | -33,200,419 |
Here are some more numbers to try:
Try the factor calculator