A:
Positive:
1 x 3300103255 x 6600206523 x 1434827525 x 13200413115 x 2869655139 x 2374175575 x 573931695 x 4748353197 x 1032253475 x 949674129 x 7992515985 x 20645
Negative:
-1 x -330010325-5 x -66002065-23 x -14348275-25 x -13200413-115 x -2869655-139 x -2374175-575 x -573931-695 x -474835-3197 x -103225-3475 x -94967-4129 x -79925-15985 x -20645
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 330,010,325, 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 | 330,010,325 | |
| -1 | -330,010,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 330,010,325.
Example:
1 x 330,010,325 = 330,010,325
and
-1 x -330,010,325 = 330,010,325
Notice both answers equal 330,010,325
With that explanation out of the way, let's continue. Next, we take the number 330,010,325 and divide it by 2:
330,010,325 ÷ 2 = 165,005,162.5
If the quotient is a whole number, then 2 and 165,005,162.5 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 | 330,010,325 | |
| -1 | -330,010,325 |
Now, we try dividing 330,010,325 by 3:
330,010,325 ÷ 3 = 110,003,441.6667
If the quotient is a whole number, then 3 and 110,003,441.6667 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 | 330,010,325 | |
| -1 | -330,010,325 |
Let's try dividing by 4:
330,010,325 ÷ 4 = 82,502,581.25
If the quotient is a whole number, then 4 and 82,502,581.25 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 | 330,010,325 | |
| -1 | 330,010,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 23 | 25 | 115 | 139 | 575 | 695 | 3,197 | 3,475 | 4,129 | 15,985 | 20,645 | 79,925 | 94,967 | 103,225 | 474,835 | 573,931 | 2,374,175 | 2,869,655 | 13,200,413 | 14,348,275 | 66,002,065 | 330,010,325 |
| -1 | -5 | -23 | -25 | -115 | -139 | -575 | -695 | -3,197 | -3,475 | -4,129 | -15,985 | -20,645 | -79,925 | -94,967 | -103,225 | -474,835 | -573,931 | -2,374,175 | -2,869,655 | -13,200,413 | -14,348,275 | -66,002,065 | -330,010,325 |
Here are some more numbers to try:
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