A:
Positive:
1 x 633688755 x 1267377525 x 2534755125 x 506951613 x 103375827 x 766253065 x 206754135 x 15325
Negative:
-1 x -63368875-5 x -12673775-25 x -2534755-125 x -506951-613 x -103375-827 x -76625-3065 x -20675-4135 x -15325
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 63,368,875, 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 | 63,368,875 | |
| -1 | -63,368,875 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,368,875.
Example:
1 x 63,368,875 = 63,368,875
and
-1 x -63,368,875 = 63,368,875
Notice both answers equal 63,368,875
With that explanation out of the way, let's continue. Next, we take the number 63,368,875 and divide it by 2:
63,368,875 ÷ 2 = 31,684,437.5
If the quotient is a whole number, then 2 and 31,684,437.5 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 | 63,368,875 | |
| -1 | -63,368,875 |
Now, we try dividing 63,368,875 by 3:
63,368,875 ÷ 3 = 21,122,958.3333
If the quotient is a whole number, then 3 and 21,122,958.3333 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 | 63,368,875 | |
| -1 | -63,368,875 |
Let's try dividing by 4:
63,368,875 ÷ 4 = 15,842,218.75
If the quotient is a whole number, then 4 and 15,842,218.75 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 | 63,368,875 | |
| -1 | 63,368,875 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 125 | 613 | 827 | 3,065 | 4,135 | 15,325 | 20,675 | 76,625 | 103,375 | 506,951 | 2,534,755 | 12,673,775 | 63,368,875 |
| -1 | -5 | -25 | -125 | -613 | -827 | -3,065 | -4,135 | -15,325 | -20,675 | -76,625 | -103,375 | -506,951 | -2,534,755 | -12,673,775 | -63,368,875 |
Here are some more numbers to try:
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