A:
Positive:
1 x 3304655755 x 6609311511 x 3004232519 x 1739292525 x 1321862355 x 600846595 x 3478585209 x 1581175275 x 1201693475 x 6957171045 x 3162355225 x 63247
Negative:
-1 x -330465575-5 x -66093115-11 x -30042325-19 x -17392925-25 x -13218623-55 x -6008465-95 x -3478585-209 x -1581175-275 x -1201693-475 x -695717-1045 x -316235-5225 x -63247
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 330,465,575, 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 | 330,465,575 | |
| -1 | -330,465,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 330,465,575.
Example:
1 x 330,465,575 = 330,465,575
and
-1 x -330,465,575 = 330,465,575
Notice both answers equal 330,465,575
With that explanation out of the way, let's continue. Next, we take the number 330,465,575 and divide it by 2:
330,465,575 ÷ 2 = 165,232,787.5
If the quotient is a whole number, then 2 and 165,232,787.5 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 | 330,465,575 | |
| -1 | -330,465,575 |
Now, we try dividing 330,465,575 by 3:
330,465,575 ÷ 3 = 110,155,191.6667
If the quotient is a whole number, then 3 and 110,155,191.6667 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 | 330,465,575 | |
| -1 | -330,465,575 |
Let's try dividing by 4:
330,465,575 ÷ 4 = 82,616,393.75
If the quotient is a whole number, then 4 and 82,616,393.75 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 | 330,465,575 | |
| -1 | 330,465,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 19 | 25 | 55 | 95 | 209 | 275 | 475 | 1,045 | 5,225 | 63,247 | 316,235 | 695,717 | 1,201,693 | 1,581,175 | 3,478,585 | 6,008,465 | 13,218,623 | 17,392,925 | 30,042,325 | 66,093,115 | 330,465,575 |
| -1 | -5 | -11 | -19 | -25 | -55 | -95 | -209 | -275 | -475 | -1,045 | -5,225 | -63,247 | -316,235 | -695,717 | -1,201,693 | -1,581,175 | -3,478,585 | -6,008,465 | -13,218,623 | -17,392,925 | -30,042,325 | -66,093,115 | -330,465,575 |
Here are some more numbers to try:
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