A:
Positive:
1 x 56810043719 x 2990002323 x 2470001967 x 8479111437 x 13000011273 x 4462691541 x 36865719403 x 29279
Negative:
-1 x -568100437-19 x -29900023-23 x -24700019-67 x -8479111-437 x -1300001-1273 x -446269-1541 x -368657-19403 x -29279
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 568,100,437, 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 | 568,100,437 | |
| -1 | -568,100,437 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 568,100,437.
Example:
1 x 568,100,437 = 568,100,437
and
-1 x -568,100,437 = 568,100,437
Notice both answers equal 568,100,437
With that explanation out of the way, let's continue. Next, we take the number 568,100,437 and divide it by 2:
568,100,437 ÷ 2 = 284,050,218.5
If the quotient is a whole number, then 2 and 284,050,218.5 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 | 568,100,437 | |
| -1 | -568,100,437 |
Now, we try dividing 568,100,437 by 3:
568,100,437 ÷ 3 = 189,366,812.3333
If the quotient is a whole number, then 3 and 189,366,812.3333 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 | 568,100,437 | |
| -1 | -568,100,437 |
Let's try dividing by 4:
568,100,437 ÷ 4 = 142,025,109.25
If the quotient is a whole number, then 4 and 142,025,109.25 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 | 568,100,437 | |
| -1 | 568,100,437 |
If you did it right, you will end up with this table:
| 1 | 19 | 23 | 67 | 437 | 1,273 | 1,541 | 19,403 | 29,279 | 368,657 | 446,269 | 1,300,001 | 8,479,111 | 24,700,019 | 29,900,023 | 568,100,437 |
| -1 | -19 | -23 | -67 | -437 | -1,273 | -1,541 | -19,403 | -29,279 | -368,657 | -446,269 | -1,300,001 | -8,479,111 | -24,700,019 | -29,900,023 | -568,100,437 |
Here are some more numbers to try:
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