A:
Positive:
1 x 67224437 x 96034913 x 51711131 x 21685391 x 73873217 x 30979403 x 166812383 x 2821
Negative:
-1 x -6722443-7 x -960349-13 x -517111-31 x -216853-91 x -73873-217 x -30979-403 x -16681-2383 x -2821
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 6,722,443, 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 | 6,722,443 | |
| -1 | -6,722,443 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,722,443.
Example:
1 x 6,722,443 = 6,722,443
and
-1 x -6,722,443 = 6,722,443
Notice both answers equal 6,722,443
With that explanation out of the way, let's continue. Next, we take the number 6,722,443 and divide it by 2:
6,722,443 ÷ 2 = 3,361,221.5
If the quotient is a whole number, then 2 and 3,361,221.5 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 | 6,722,443 | |
| -1 | -6,722,443 |
Now, we try dividing 6,722,443 by 3:
6,722,443 ÷ 3 = 2,240,814.3333
If the quotient is a whole number, then 3 and 2,240,814.3333 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 | 6,722,443 | |
| -1 | -6,722,443 |
Let's try dividing by 4:
6,722,443 ÷ 4 = 1,680,610.75
If the quotient is a whole number, then 4 and 1,680,610.75 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 | 6,722,443 | |
| -1 | 6,722,443 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 31 | 91 | 217 | 403 | 2,383 | 2,821 | 16,681 | 30,979 | 73,873 | 216,853 | 517,111 | 960,349 | 6,722,443 |
| -1 | -7 | -13 | -31 | -91 | -217 | -403 | -2,383 | -2,821 | -16,681 | -30,979 | -73,873 | -216,853 | -517,111 | -960,349 | -6,722,443 |
Here are some more numbers to try:
Try the factor calculator