A:
Positive:
1 x 53022306711 x 4820209743 x 12330769191 x 2776037473 x 11209792101 x 2523675869 x 903438213 x 64559
Negative:
-1 x -530223067-11 x -48202097-43 x -12330769-191 x -2776037-473 x -1120979-2101 x -252367-5869 x -90343-8213 x -64559
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 530,223,067, 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 | 530,223,067 | |
| -1 | -530,223,067 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 530,223,067.
Example:
1 x 530,223,067 = 530,223,067
and
-1 x -530,223,067 = 530,223,067
Notice both answers equal 530,223,067
With that explanation out of the way, let's continue. Next, we take the number 530,223,067 and divide it by 2:
530,223,067 ÷ 2 = 265,111,533.5
If the quotient is a whole number, then 2 and 265,111,533.5 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 | 530,223,067 | |
| -1 | -530,223,067 |
Now, we try dividing 530,223,067 by 3:
530,223,067 ÷ 3 = 176,741,022.3333
If the quotient is a whole number, then 3 and 176,741,022.3333 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 | 530,223,067 | |
| -1 | -530,223,067 |
Let's try dividing by 4:
530,223,067 ÷ 4 = 132,555,766.75
If the quotient is a whole number, then 4 and 132,555,766.75 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 | 530,223,067 | |
| -1 | 530,223,067 |
If you did it right, you will end up with this table:
| 1 | 11 | 43 | 191 | 473 | 2,101 | 5,869 | 8,213 | 64,559 | 90,343 | 252,367 | 1,120,979 | 2,776,037 | 12,330,769 | 48,202,097 | 530,223,067 |
| -1 | -11 | -43 | -191 | -473 | -2,101 | -5,869 | -8,213 | -64,559 | -90,343 | -252,367 | -1,120,979 | -2,776,037 | -12,330,769 | -48,202,097 | -530,223,067 |
Here are some more numbers to try:
Try the factor calculator