A:
Positive:
1 x 630304155 x 126060837 x 900434535 x 180086949 x 1286335245 x 257267367 x 171745701 x 899151835 x 343492569 x 245353505 x 179834907 x 12845
Negative:
-1 x -63030415-5 x -12606083-7 x -9004345-35 x -1800869-49 x -1286335-245 x -257267-367 x -171745-701 x -89915-1835 x -34349-2569 x -24535-3505 x -17983-4907 x -12845
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 63,030,415, 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 | 63,030,415 | |
| -1 | -63,030,415 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,030,415.
Example:
1 x 63,030,415 = 63,030,415
and
-1 x -63,030,415 = 63,030,415
Notice both answers equal 63,030,415
With that explanation out of the way, let's continue. Next, we take the number 63,030,415 and divide it by 2:
63,030,415 ÷ 2 = 31,515,207.5
If the quotient is a whole number, then 2 and 31,515,207.5 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 | 63,030,415 | |
| -1 | -63,030,415 |
Now, we try dividing 63,030,415 by 3:
63,030,415 ÷ 3 = 21,010,138.3333
If the quotient is a whole number, then 3 and 21,010,138.3333 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 | 63,030,415 | |
| -1 | -63,030,415 |
Let's try dividing by 4:
63,030,415 ÷ 4 = 15,757,603.75
If the quotient is a whole number, then 4 and 15,757,603.75 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 | 63,030,415 | |
| -1 | 63,030,415 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 49 | 245 | 367 | 701 | 1,835 | 2,569 | 3,505 | 4,907 | 12,845 | 17,983 | 24,535 | 34,349 | 89,915 | 171,745 | 257,267 | 1,286,335 | 1,800,869 | 9,004,345 | 12,606,083 | 63,030,415 |
| -1 | -5 | -7 | -35 | -49 | -245 | -367 | -701 | -1,835 | -2,569 | -3,505 | -4,907 | -12,845 | -17,983 | -24,535 | -34,349 | -89,915 | -171,745 | -257,267 | -1,286,335 | -1,800,869 | -9,004,345 | -12,606,083 | -63,030,415 |
Here are some more numbers to try:
Try the factor calculator