A:
Positive:
1 x 4303034355 x 8606068723 x 18708845113 x 3807995115 x 3741769565 x 7615992599 x 16556512995 x 33113
Negative:
-1 x -430303435-5 x -86060687-23 x -18708845-113 x -3807995-115 x -3741769-565 x -761599-2599 x -165565-12995 x -33113
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 430,303,435, 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 | 430,303,435 | |
| -1 | -430,303,435 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 430,303,435.
Example:
1 x 430,303,435 = 430,303,435
and
-1 x -430,303,435 = 430,303,435
Notice both answers equal 430,303,435
With that explanation out of the way, let's continue. Next, we take the number 430,303,435 and divide it by 2:
430,303,435 ÷ 2 = 215,151,717.5
If the quotient is a whole number, then 2 and 215,151,717.5 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 | 430,303,435 | |
| -1 | -430,303,435 |
Now, we try dividing 430,303,435 by 3:
430,303,435 ÷ 3 = 143,434,478.3333
If the quotient is a whole number, then 3 and 143,434,478.3333 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 | 430,303,435 | |
| -1 | -430,303,435 |
Let's try dividing by 4:
430,303,435 ÷ 4 = 107,575,858.75
If the quotient is a whole number, then 4 and 107,575,858.75 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 | 430,303,435 | |
| -1 | 430,303,435 |
If you did it right, you will end up with this table:
| 1 | 5 | 23 | 113 | 115 | 565 | 2,599 | 12,995 | 33,113 | 165,565 | 761,599 | 3,741,769 | 3,807,995 | 18,708,845 | 86,060,687 | 430,303,435 |
| -1 | -5 | -23 | -113 | -115 | -565 | -2,599 | -12,995 | -33,113 | -165,565 | -761,599 | -3,741,769 | -3,807,995 | -18,708,845 | -86,060,687 | -430,303,435 |
Here are some more numbers to try:
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