A:
Positive:
1 x 6378703729 x 219955347 x 135717153 x 1203529883 x 722391363 x 467991537 x 415012491 x 25607
Negative:
-1 x -63787037-29 x -2199553-47 x -1357171-53 x -1203529-883 x -72239-1363 x -46799-1537 x -41501-2491 x -25607
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 63,787,037, 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 | 63,787,037 | |
| -1 | -63,787,037 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,787,037.
Example:
1 x 63,787,037 = 63,787,037
and
-1 x -63,787,037 = 63,787,037
Notice both answers equal 63,787,037
With that explanation out of the way, let's continue. Next, we take the number 63,787,037 and divide it by 2:
63,787,037 ÷ 2 = 31,893,518.5
If the quotient is a whole number, then 2 and 31,893,518.5 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 | 63,787,037 | |
| -1 | -63,787,037 |
Now, we try dividing 63,787,037 by 3:
63,787,037 ÷ 3 = 21,262,345.6667
If the quotient is a whole number, then 3 and 21,262,345.6667 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 | 63,787,037 | |
| -1 | -63,787,037 |
Let's try dividing by 4:
63,787,037 ÷ 4 = 15,946,759.25
If the quotient is a whole number, then 4 and 15,946,759.25 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 | 63,787,037 | |
| -1 | 63,787,037 |
If you did it right, you will end up with this table:
| 1 | 29 | 47 | 53 | 883 | 1,363 | 1,537 | 2,491 | 25,607 | 41,501 | 46,799 | 72,239 | 1,203,529 | 1,357,171 | 2,199,553 | 63,787,037 |
| -1 | -29 | -47 | -53 | -883 | -1,363 | -1,537 | -2,491 | -25,607 | -41,501 | -46,799 | -72,239 | -1,203,529 | -1,357,171 | -2,199,553 | -63,787,037 |
Here are some more numbers to try:
Try the factor calculator