A:
Positive:
1 x 45114555 x 90229113 x 34703519 x 23744565 x 6940795 x 47489169 x 26695247 x 18265281 x 16055845 x 53391235 x 36531405 x 3211
Negative:
-1 x -4511455-5 x -902291-13 x -347035-19 x -237445-65 x -69407-95 x -47489-169 x -26695-247 x -18265-281 x -16055-845 x -5339-1235 x -3653-1405 x -3211
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 4,511,455, 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 | 4,511,455 | |
| -1 | -4,511,455 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,511,455.
Example:
1 x 4,511,455 = 4,511,455
and
-1 x -4,511,455 = 4,511,455
Notice both answers equal 4,511,455
With that explanation out of the way, let's continue. Next, we take the number 4,511,455 and divide it by 2:
4,511,455 ÷ 2 = 2,255,727.5
If the quotient is a whole number, then 2 and 2,255,727.5 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 | 4,511,455 | |
| -1 | -4,511,455 |
Now, we try dividing 4,511,455 by 3:
4,511,455 ÷ 3 = 1,503,818.3333
If the quotient is a whole number, then 3 and 1,503,818.3333 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 | 4,511,455 | |
| -1 | -4,511,455 |
Let's try dividing by 4:
4,511,455 ÷ 4 = 1,127,863.75
If the quotient is a whole number, then 4 and 1,127,863.75 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 | 4,511,455 | |
| -1 | 4,511,455 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 19 | 65 | 95 | 169 | 247 | 281 | 845 | 1,235 | 1,405 | 3,211 | 3,653 | 5,339 | 16,055 | 18,265 | 26,695 | 47,489 | 69,407 | 237,445 | 347,035 | 902,291 | 4,511,455 |
| -1 | -5 | -13 | -19 | -65 | -95 | -169 | -247 | -281 | -845 | -1,235 | -1,405 | -3,211 | -3,653 | -5,339 | -16,055 | -18,265 | -26,695 | -47,489 | -69,407 | -237,445 | -347,035 | -902,291 | -4,511,455 |
Here are some more numbers to try:
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