A:
Positive:
1 x 43195555 x 86391119 x 22734541 x 10535595 x 45469205 x 21071779 x 55451109 x 3895
Negative:
-1 x -4319555-5 x -863911-19 x -227345-41 x -105355-95 x -45469-205 x -21071-779 x -5545-1109 x -3895
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 4,319,555, 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 | 4,319,555 | |
| -1 | -4,319,555 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,319,555.
Example:
1 x 4,319,555 = 4,319,555
and
-1 x -4,319,555 = 4,319,555
Notice both answers equal 4,319,555
With that explanation out of the way, let's continue. Next, we take the number 4,319,555 and divide it by 2:
4,319,555 ÷ 2 = 2,159,777.5
If the quotient is a whole number, then 2 and 2,159,777.5 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 | 4,319,555 | |
| -1 | -4,319,555 |
Now, we try dividing 4,319,555 by 3:
4,319,555 ÷ 3 = 1,439,851.6667
If the quotient is a whole number, then 3 and 1,439,851.6667 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 | 4,319,555 | |
| -1 | -4,319,555 |
Let's try dividing by 4:
4,319,555 ÷ 4 = 1,079,888.75
If the quotient is a whole number, then 4 and 1,079,888.75 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 | 4,319,555 | |
| -1 | 4,319,555 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 41 | 95 | 205 | 779 | 1,109 | 3,895 | 5,545 | 21,071 | 45,469 | 105,355 | 227,345 | 863,911 | 4,319,555 |
| -1 | -5 | -19 | -41 | -95 | -205 | -779 | -1,109 | -3,895 | -5,545 | -21,071 | -45,469 | -105,355 | -227,345 | -863,911 | -4,319,555 |
Here are some more numbers to try:
Try the factor calculator