A:
Positive:
1 x 4532073655 x 9064147313 x 3486210565 x 6972421197 x 2300545985 x 4601092561 x 17696512805 x 35393
Negative:
-1 x -453207365-5 x -90641473-13 x -34862105-65 x -6972421-197 x -2300545-985 x -460109-2561 x -176965-12805 x -35393
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 453,207,365, 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 | 453,207,365 | |
| -1 | -453,207,365 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 453,207,365.
Example:
1 x 453,207,365 = 453,207,365
and
-1 x -453,207,365 = 453,207,365
Notice both answers equal 453,207,365
With that explanation out of the way, let's continue. Next, we take the number 453,207,365 and divide it by 2:
453,207,365 ÷ 2 = 226,603,682.5
If the quotient is a whole number, then 2 and 226,603,682.5 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 | 453,207,365 | |
| -1 | -453,207,365 |
Now, we try dividing 453,207,365 by 3:
453,207,365 ÷ 3 = 151,069,121.6667
If the quotient is a whole number, then 3 and 151,069,121.6667 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 | 453,207,365 | |
| -1 | -453,207,365 |
Let's try dividing by 4:
453,207,365 ÷ 4 = 113,301,841.25
If the quotient is a whole number, then 4 and 113,301,841.25 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 | 453,207,365 | |
| -1 | 453,207,365 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 65 | 197 | 985 | 2,561 | 12,805 | 35,393 | 176,965 | 460,109 | 2,300,545 | 6,972,421 | 34,862,105 | 90,641,473 | 453,207,365 |
| -1 | -5 | -13 | -65 | -197 | -985 | -2,561 | -12,805 | -35,393 | -176,965 | -460,109 | -2,300,545 | -6,972,421 | -34,862,105 | -90,641,473 | -453,207,365 |
Here are some more numbers to try:
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