A:
Positive:
1 x 5760627119 x 303190941 x 140503173 x 789127779 x 739491013 x 568671387 x 415332993 x 19247
Negative:
-1 x -57606271-19 x -3031909-41 x -1405031-73 x -789127-779 x -73949-1013 x -56867-1387 x -41533-2993 x -19247
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 57,606,271, 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 | 57,606,271 | |
| -1 | -57,606,271 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 57,606,271.
Example:
1 x 57,606,271 = 57,606,271
and
-1 x -57,606,271 = 57,606,271
Notice both answers equal 57,606,271
With that explanation out of the way, let's continue. Next, we take the number 57,606,271 and divide it by 2:
57,606,271 ÷ 2 = 28,803,135.5
If the quotient is a whole number, then 2 and 28,803,135.5 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 | 57,606,271 | |
| -1 | -57,606,271 |
Now, we try dividing 57,606,271 by 3:
57,606,271 ÷ 3 = 19,202,090.3333
If the quotient is a whole number, then 3 and 19,202,090.3333 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 | 57,606,271 | |
| -1 | -57,606,271 |
Let's try dividing by 4:
57,606,271 ÷ 4 = 14,401,567.75
If the quotient is a whole number, then 4 and 14,401,567.75 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 | 57,606,271 | |
| -1 | 57,606,271 |
If you did it right, you will end up with this table:
| 1 | 19 | 41 | 73 | 779 | 1,013 | 1,387 | 2,993 | 19,247 | 41,533 | 56,867 | 73,949 | 789,127 | 1,405,031 | 3,031,909 | 57,606,271 |
| -1 | -19 | -41 | -73 | -779 | -1,013 | -1,387 | -2,993 | -19,247 | -41,533 | -56,867 | -73,949 | -789,127 | -1,405,031 | -3,031,909 | -57,606,271 |
Here are some more numbers to try:
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