A:
Positive:
1 x 45430455 x 90860913 x 34946537 x 12278565 x 69893185 x 24557481 x 94451889 x 2405
Negative:
-1 x -4543045-5 x -908609-13 x -349465-37 x -122785-65 x -69893-185 x -24557-481 x -9445-1889 x -2405
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 4,543,045, 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 | 4,543,045 | |
| -1 | -4,543,045 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,543,045.
Example:
1 x 4,543,045 = 4,543,045
and
-1 x -4,543,045 = 4,543,045
Notice both answers equal 4,543,045
With that explanation out of the way, let's continue. Next, we take the number 4,543,045 and divide it by 2:
4,543,045 ÷ 2 = 2,271,522.5
If the quotient is a whole number, then 2 and 2,271,522.5 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 | 4,543,045 | |
| -1 | -4,543,045 |
Now, we try dividing 4,543,045 by 3:
4,543,045 ÷ 3 = 1,514,348.3333
If the quotient is a whole number, then 3 and 1,514,348.3333 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 | 4,543,045 | |
| -1 | -4,543,045 |
Let's try dividing by 4:
4,543,045 ÷ 4 = 1,135,761.25
If the quotient is a whole number, then 4 and 1,135,761.25 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 | 4,543,045 | |
| -1 | 4,543,045 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 37 | 65 | 185 | 481 | 1,889 | 2,405 | 9,445 | 24,557 | 69,893 | 122,785 | 349,465 | 908,609 | 4,543,045 |
| -1 | -5 | -13 | -37 | -65 | -185 | -481 | -1,889 | -2,405 | -9,445 | -24,557 | -69,893 | -122,785 | -349,465 | -908,609 | -4,543,045 |
Here are some more numbers to try:
Try the factor calculator