A:
Positive:
1 x 43340020113 x 3333847723 x 18843487191 x 2269111299 x 14494992483 x 1745474393 x 986577589 x 57109
Negative:
-1 x -433400201-13 x -33338477-23 x -18843487-191 x -2269111-299 x -1449499-2483 x -174547-4393 x -98657-7589 x -57109
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 433,400,201, 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 | 433,400,201 | |
| -1 | -433,400,201 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 433,400,201.
Example:
1 x 433,400,201 = 433,400,201
and
-1 x -433,400,201 = 433,400,201
Notice both answers equal 433,400,201
With that explanation out of the way, let's continue. Next, we take the number 433,400,201 and divide it by 2:
433,400,201 ÷ 2 = 216,700,100.5
If the quotient is a whole number, then 2 and 216,700,100.5 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 | 433,400,201 | |
| -1 | -433,400,201 |
Now, we try dividing 433,400,201 by 3:
433,400,201 ÷ 3 = 144,466,733.6667
If the quotient is a whole number, then 3 and 144,466,733.6667 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 | 433,400,201 | |
| -1 | -433,400,201 |
Let's try dividing by 4:
433,400,201 ÷ 4 = 108,350,050.25
If the quotient is a whole number, then 4 and 108,350,050.25 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 | 433,400,201 | |
| -1 | 433,400,201 |
If you did it right, you will end up with this table:
| 1 | 13 | 23 | 191 | 299 | 2,483 | 4,393 | 7,589 | 57,109 | 98,657 | 174,547 | 1,449,499 | 2,269,111 | 18,843,487 | 33,338,477 | 433,400,201 |
| -1 | -13 | -23 | -191 | -299 | -2,483 | -4,393 | -7,589 | -57,109 | -98,657 | -174,547 | -1,449,499 | -2,269,111 | -18,843,487 | -33,338,477 | -433,400,201 |
Here are some more numbers to try:
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