A:
Positive:
1 x 4334545555 x 8669091131 x 13982405155 x 2796481523 x 8287852615 x 1657575347 x 8106516213 x 26735
Negative:
-1 x -433454555-5 x -86690911-31 x -13982405-155 x -2796481-523 x -828785-2615 x -165757-5347 x -81065-16213 x -26735
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 433,454,555, 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 | 433,454,555 | |
| -1 | -433,454,555 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 433,454,555.
Example:
1 x 433,454,555 = 433,454,555
and
-1 x -433,454,555 = 433,454,555
Notice both answers equal 433,454,555
With that explanation out of the way, let's continue. Next, we take the number 433,454,555 and divide it by 2:
433,454,555 ÷ 2 = 216,727,277.5
If the quotient is a whole number, then 2 and 216,727,277.5 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 | 433,454,555 | |
| -1 | -433,454,555 |
Now, we try dividing 433,454,555 by 3:
433,454,555 ÷ 3 = 144,484,851.6667
If the quotient is a whole number, then 3 and 144,484,851.6667 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 | 433,454,555 | |
| -1 | -433,454,555 |
Let's try dividing by 4:
433,454,555 ÷ 4 = 108,363,638.75
If the quotient is a whole number, then 4 and 108,363,638.75 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 | 433,454,555 | |
| -1 | 433,454,555 |
If you did it right, you will end up with this table:
| 1 | 5 | 31 | 155 | 523 | 2,615 | 5,347 | 16,213 | 26,735 | 81,065 | 165,757 | 828,785 | 2,796,481 | 13,982,405 | 86,690,911 | 433,454,555 |
| -1 | -5 | -31 | -155 | -523 | -2,615 | -5,347 | -16,213 | -26,735 | -81,065 | -165,757 | -828,785 | -2,796,481 | -13,982,405 | -86,690,911 | -433,454,555 |
Here are some more numbers to try:
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