A:
Positive:
1 x 43302119913 x 3330932347 x 921321779 x 5481281611 x 7087091027 x 4216373713 x 1166238971 x 48269
Negative:
-1 x -433021199-13 x -33309323-47 x -9213217-79 x -5481281-611 x -708709-1027 x -421637-3713 x -116623-8971 x -48269
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 433,021,199, 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 | 433,021,199 | |
| -1 | -433,021,199 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 433,021,199.
Example:
1 x 433,021,199 = 433,021,199
and
-1 x -433,021,199 = 433,021,199
Notice both answers equal 433,021,199
With that explanation out of the way, let's continue. Next, we take the number 433,021,199 and divide it by 2:
433,021,199 ÷ 2 = 216,510,599.5
If the quotient is a whole number, then 2 and 216,510,599.5 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 | 433,021,199 | |
| -1 | -433,021,199 |
Now, we try dividing 433,021,199 by 3:
433,021,199 ÷ 3 = 144,340,399.6667
If the quotient is a whole number, then 3 and 144,340,399.6667 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 | 433,021,199 | |
| -1 | -433,021,199 |
Let's try dividing by 4:
433,021,199 ÷ 4 = 108,255,299.75
If the quotient is a whole number, then 4 and 108,255,299.75 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 | 433,021,199 | |
| -1 | 433,021,199 |
If you did it right, you will end up with this table:
| 1 | 13 | 47 | 79 | 611 | 1,027 | 3,713 | 8,971 | 48,269 | 116,623 | 421,637 | 708,709 | 5,481,281 | 9,213,217 | 33,309,323 | 433,021,199 |
| -1 | -13 | -47 | -79 | -611 | -1,027 | -3,713 | -8,971 | -48,269 | -116,623 | -421,637 | -708,709 | -5,481,281 | -9,213,217 | -33,309,323 | -433,021,199 |
Here are some more numbers to try:
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