A:
Positive:
1 x 440651913 x 33896317 x 259207127 x 34697157 x 28067221 x 199391651 x 26692041 x 2159
Negative:
-1 x -4406519-13 x -338963-17 x -259207-127 x -34697-157 x -28067-221 x -19939-1651 x -2669-2041 x -2159
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 4,406,519, 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 | 4,406,519 | |
| -1 | -4,406,519 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,406,519.
Example:
1 x 4,406,519 = 4,406,519
and
-1 x -4,406,519 = 4,406,519
Notice both answers equal 4,406,519
With that explanation out of the way, let's continue. Next, we take the number 4,406,519 and divide it by 2:
4,406,519 ÷ 2 = 2,203,259.5
If the quotient is a whole number, then 2 and 2,203,259.5 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 | 4,406,519 | |
| -1 | -4,406,519 |
Now, we try dividing 4,406,519 by 3:
4,406,519 ÷ 3 = 1,468,839.6667
If the quotient is a whole number, then 3 and 1,468,839.6667 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 | 4,406,519 | |
| -1 | -4,406,519 |
Let's try dividing by 4:
4,406,519 ÷ 4 = 1,101,629.75
If the quotient is a whole number, then 4 and 1,101,629.75 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 | 4,406,519 | |
| -1 | 4,406,519 |
If you did it right, you will end up with this table:
| 1 | 13 | 17 | 127 | 157 | 221 | 1,651 | 2,041 | 2,159 | 2,669 | 19,939 | 28,067 | 34,697 | 259,207 | 338,963 | 4,406,519 |
| -1 | -13 | -17 | -127 | -157 | -221 | -1,651 | -2,041 | -2,159 | -2,669 | -19,939 | -28,067 | -34,697 | -259,207 | -338,963 | -4,406,519 |
Here are some more numbers to try:
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