A:
Positive:
1 x 6374371311 x 5794883103 x 618871127 x 501919443 x 1438911133 x 562611397 x 456294873 x 13081
Negative:
-1 x -63743713-11 x -5794883-103 x -618871-127 x -501919-443 x -143891-1133 x -56261-1397 x -45629-4873 x -13081
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 63,743,713, 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 | 63,743,713 | |
| -1 | -63,743,713 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,743,713.
Example:
1 x 63,743,713 = 63,743,713
and
-1 x -63,743,713 = 63,743,713
Notice both answers equal 63,743,713
With that explanation out of the way, let's continue. Next, we take the number 63,743,713 and divide it by 2:
63,743,713 ÷ 2 = 31,871,856.5
If the quotient is a whole number, then 2 and 31,871,856.5 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 | 63,743,713 | |
| -1 | -63,743,713 |
Now, we try dividing 63,743,713 by 3:
63,743,713 ÷ 3 = 21,247,904.3333
If the quotient is a whole number, then 3 and 21,247,904.3333 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 | 63,743,713 | |
| -1 | -63,743,713 |
Let's try dividing by 4:
63,743,713 ÷ 4 = 15,935,928.25
If the quotient is a whole number, then 4 and 15,935,928.25 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 | 63,743,713 | |
| -1 | 63,743,713 |
If you did it right, you will end up with this table:
| 1 | 11 | 103 | 127 | 443 | 1,133 | 1,397 | 4,873 | 13,081 | 45,629 | 56,261 | 143,891 | 501,919 | 618,871 | 5,794,883 | 63,743,713 |
| -1 | -11 | -103 | -127 | -443 | -1,133 | -1,397 | -4,873 | -13,081 | -45,629 | -56,261 | -143,891 | -501,919 | -618,871 | -5,794,883 | -63,743,713 |
Here are some more numbers to try:
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