A:
Positive:
1 x 32300955 x 64601911 x 29364519 x 17000555 x 5872995 x 34001121 x 26695209 x 15455281 x 11495605 x 53391045 x 30911405 x 2299
Negative:
-1 x -3230095-5 x -646019-11 x -293645-19 x -170005-55 x -58729-95 x -34001-121 x -26695-209 x -15455-281 x -11495-605 x -5339-1045 x -3091-1405 x -2299
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 3,230,095, 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 | 3,230,095 | |
| -1 | -3,230,095 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,230,095.
Example:
1 x 3,230,095 = 3,230,095
and
-1 x -3,230,095 = 3,230,095
Notice both answers equal 3,230,095
With that explanation out of the way, let's continue. Next, we take the number 3,230,095 and divide it by 2:
3,230,095 ÷ 2 = 1,615,047.5
If the quotient is a whole number, then 2 and 1,615,047.5 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 | 3,230,095 | |
| -1 | -3,230,095 |
Now, we try dividing 3,230,095 by 3:
3,230,095 ÷ 3 = 1,076,698.3333
If the quotient is a whole number, then 3 and 1,076,698.3333 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 | 3,230,095 | |
| -1 | -3,230,095 |
Let's try dividing by 4:
3,230,095 ÷ 4 = 807,523.75
If the quotient is a whole number, then 4 and 807,523.75 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 | 3,230,095 | |
| -1 | 3,230,095 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 19 | 55 | 95 | 121 | 209 | 281 | 605 | 1,045 | 1,405 | 2,299 | 3,091 | 5,339 | 11,495 | 15,455 | 26,695 | 34,001 | 58,729 | 170,005 | 293,645 | 646,019 | 3,230,095 |
| -1 | -5 | -11 | -19 | -55 | -95 | -121 | -209 | -281 | -605 | -1,045 | -1,405 | -2,299 | -3,091 | -5,339 | -11,495 | -15,455 | -26,695 | -34,001 | -58,729 | -170,005 | -293,645 | -646,019 | -3,230,095 |
Here are some more numbers to try:
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