A:
Positive:
1 x 3300010255 x 6600020517 x 1941182519 x 1736847525 x 1320004185 x 388236595 x 3473695323 x 1021675425 x 776473475 x 6947391615 x 2043358075 x 40867
Negative:
-1 x -330001025-5 x -66000205-17 x -19411825-19 x -17368475-25 x -13200041-85 x -3882365-95 x -3473695-323 x -1021675-425 x -776473-475 x -694739-1615 x -204335-8075 x -40867
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 330,001,025, 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 | 330,001,025 | |
| -1 | -330,001,025 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 330,001,025.
Example:
1 x 330,001,025 = 330,001,025
and
-1 x -330,001,025 = 330,001,025
Notice both answers equal 330,001,025
With that explanation out of the way, let's continue. Next, we take the number 330,001,025 and divide it by 2:
330,001,025 ÷ 2 = 165,000,512.5
If the quotient is a whole number, then 2 and 165,000,512.5 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 | 330,001,025 | |
| -1 | -330,001,025 |
Now, we try dividing 330,001,025 by 3:
330,001,025 ÷ 3 = 110,000,341.6667
If the quotient is a whole number, then 3 and 110,000,341.6667 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 | 330,001,025 | |
| -1 | -330,001,025 |
Let's try dividing by 4:
330,001,025 ÷ 4 = 82,500,256.25
If the quotient is a whole number, then 4 and 82,500,256.25 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 | 330,001,025 | |
| -1 | 330,001,025 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 19 | 25 | 85 | 95 | 323 | 425 | 475 | 1,615 | 8,075 | 40,867 | 204,335 | 694,739 | 776,473 | 1,021,675 | 3,473,695 | 3,882,365 | 13,200,041 | 17,368,475 | 19,411,825 | 66,000,205 | 330,001,025 |
| -1 | -5 | -17 | -19 | -25 | -85 | -95 | -323 | -425 | -475 | -1,615 | -8,075 | -40,867 | -204,335 | -694,739 | -776,473 | -1,021,675 | -3,473,695 | -3,882,365 | -13,200,041 | -17,368,475 | -19,411,825 | -66,000,205 | -330,001,025 |
Here are some more numbers to try:
Try the factor calculator