A:
Positive:
1 x 45800455 x 91600919 x 24105537 x 12378595 x 48211185 x 24757703 x 65151303 x 3515
Negative:
-1 x -4580045-5 x -916009-19 x -241055-37 x -123785-95 x -48211-185 x -24757-703 x -6515-1303 x -3515
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 4,580,045, 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 | 4,580,045 | |
| -1 | -4,580,045 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,580,045.
Example:
1 x 4,580,045 = 4,580,045
and
-1 x -4,580,045 = 4,580,045
Notice both answers equal 4,580,045
With that explanation out of the way, let's continue. Next, we take the number 4,580,045 and divide it by 2:
4,580,045 ÷ 2 = 2,290,022.5
If the quotient is a whole number, then 2 and 2,290,022.5 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 | 4,580,045 | |
| -1 | -4,580,045 |
Now, we try dividing 4,580,045 by 3:
4,580,045 ÷ 3 = 1,526,681.6667
If the quotient is a whole number, then 3 and 1,526,681.6667 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 | 4,580,045 | |
| -1 | -4,580,045 |
Let's try dividing by 4:
4,580,045 ÷ 4 = 1,145,011.25
If the quotient is a whole number, then 4 and 1,145,011.25 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 | 4,580,045 | |
| -1 | 4,580,045 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 37 | 95 | 185 | 703 | 1,303 | 3,515 | 6,515 | 24,757 | 48,211 | 123,785 | 241,055 | 916,009 | 4,580,045 |
| -1 | -5 | -19 | -37 | -95 | -185 | -703 | -1,303 | -3,515 | -6,515 | -24,757 | -48,211 | -123,785 | -241,055 | -916,009 | -4,580,045 |
Here are some more numbers to try:
Try the factor calculator