A:
Positive:
1 x 3235573255 x 647114657 x 4622247513 x 2488902525 x 1294229335 x 924449565 x 497780591 x 3555575175 x 1848899325 x 995561455 x 7111152275 x 142223
Negative:
-1 x -323557325-5 x -64711465-7 x -46222475-13 x -24889025-25 x -12942293-35 x -9244495-65 x -4977805-91 x -3555575-175 x -1848899-325 x -995561-455 x -711115-2275 x -142223
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 323,557,325, 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 | 323,557,325 | |
| -1 | -323,557,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 323,557,325.
Example:
1 x 323,557,325 = 323,557,325
and
-1 x -323,557,325 = 323,557,325
Notice both answers equal 323,557,325
With that explanation out of the way, let's continue. Next, we take the number 323,557,325 and divide it by 2:
323,557,325 ÷ 2 = 161,778,662.5
If the quotient is a whole number, then 2 and 161,778,662.5 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 | 323,557,325 | |
| -1 | -323,557,325 |
Now, we try dividing 323,557,325 by 3:
323,557,325 ÷ 3 = 107,852,441.6667
If the quotient is a whole number, then 3 and 107,852,441.6667 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 | 323,557,325 | |
| -1 | -323,557,325 |
Let's try dividing by 4:
323,557,325 ÷ 4 = 80,889,331.25
If the quotient is a whole number, then 4 and 80,889,331.25 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 | 323,557,325 | |
| -1 | 323,557,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 13 | 25 | 35 | 65 | 91 | 175 | 325 | 455 | 2,275 | 142,223 | 711,115 | 995,561 | 1,848,899 | 3,555,575 | 4,977,805 | 9,244,495 | 12,942,293 | 24,889,025 | 46,222,475 | 64,711,465 | 323,557,325 |
| -1 | -5 | -7 | -13 | -25 | -35 | -65 | -91 | -175 | -325 | -455 | -2,275 | -142,223 | -711,115 | -995,561 | -1,848,899 | -3,555,575 | -4,977,805 | -9,244,495 | -12,942,293 | -24,889,025 | -46,222,475 | -64,711,465 | -323,557,325 |
Here are some more numbers to try:
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