A:
Positive:
1 x 340006711 x 30909723 x 14782989 x 38203151 x 22517253 x 13439979 x 34731661 x 2047
Negative:
-1 x -3400067-11 x -309097-23 x -147829-89 x -38203-151 x -22517-253 x -13439-979 x -3473-1661 x -2047
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 3,400,067, 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 | 3,400,067 | |
| -1 | -3,400,067 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,400,067.
Example:
1 x 3,400,067 = 3,400,067
and
-1 x -3,400,067 = 3,400,067
Notice both answers equal 3,400,067
With that explanation out of the way, let's continue. Next, we take the number 3,400,067 and divide it by 2:
3,400,067 ÷ 2 = 1,700,033.5
If the quotient is a whole number, then 2 and 1,700,033.5 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 | 3,400,067 | |
| -1 | -3,400,067 |
Now, we try dividing 3,400,067 by 3:
3,400,067 ÷ 3 = 1,133,355.6667
If the quotient is a whole number, then 3 and 1,133,355.6667 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 | 3,400,067 | |
| -1 | -3,400,067 |
Let's try dividing by 4:
3,400,067 ÷ 4 = 850,016.75
If the quotient is a whole number, then 4 and 850,016.75 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 | 3,400,067 | |
| -1 | 3,400,067 |
If you did it right, you will end up with this table:
| 1 | 11 | 23 | 89 | 151 | 253 | 979 | 1,661 | 2,047 | 3,473 | 13,439 | 22,517 | 38,203 | 147,829 | 309,097 | 3,400,067 |
| -1 | -11 | -23 | -89 | -151 | -253 | -979 | -1,661 | -2,047 | -3,473 | -13,439 | -22,517 | -38,203 | -147,829 | -309,097 | -3,400,067 |
Here are some more numbers to try:
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