A:
Positive:
1 x 630583855 x 1261167713 x 485064565 x 970129571 x 1104351699 x 371152855 x 220877423 x 8495
Negative:
-1 x -63058385-5 x -12611677-13 x -4850645-65 x -970129-571 x -110435-1699 x -37115-2855 x -22087-7423 x -8495
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 63,058,385, 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 | 63,058,385 | |
| -1 | -63,058,385 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,058,385.
Example:
1 x 63,058,385 = 63,058,385
and
-1 x -63,058,385 = 63,058,385
Notice both answers equal 63,058,385
With that explanation out of the way, let's continue. Next, we take the number 63,058,385 and divide it by 2:
63,058,385 ÷ 2 = 31,529,192.5
If the quotient is a whole number, then 2 and 31,529,192.5 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 | 63,058,385 | |
| -1 | -63,058,385 |
Now, we try dividing 63,058,385 by 3:
63,058,385 ÷ 3 = 21,019,461.6667
If the quotient is a whole number, then 3 and 21,019,461.6667 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 | 63,058,385 | |
| -1 | -63,058,385 |
Let's try dividing by 4:
63,058,385 ÷ 4 = 15,764,596.25
If the quotient is a whole number, then 4 and 15,764,596.25 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 | 63,058,385 | |
| -1 | 63,058,385 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 65 | 571 | 1,699 | 2,855 | 7,423 | 8,495 | 22,087 | 37,115 | 110,435 | 970,129 | 4,850,645 | 12,611,677 | 63,058,385 |
| -1 | -5 | -13 | -65 | -571 | -1,699 | -2,855 | -7,423 | -8,495 | -22,087 | -37,115 | -110,435 | -970,129 | -4,850,645 | -12,611,677 | -63,058,385 |
Here are some more numbers to try:
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