A:
Positive:
1 x 63710655 x 127421389 x 71585103 x 61855139 x 45835445 x 14317515 x 12371695 x 9167
Negative:
-1 x -6371065-5 x -1274213-89 x -71585-103 x -61855-139 x -45835-445 x -14317-515 x -12371-695 x -9167
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 6,371,065, 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 | 6,371,065 | |
| -1 | -6,371,065 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,371,065.
Example:
1 x 6,371,065 = 6,371,065
and
-1 x -6,371,065 = 6,371,065
Notice both answers equal 6,371,065
With that explanation out of the way, let's continue. Next, we take the number 6,371,065 and divide it by 2:
6,371,065 ÷ 2 = 3,185,532.5
If the quotient is a whole number, then 2 and 3,185,532.5 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 | 6,371,065 | |
| -1 | -6,371,065 |
Now, we try dividing 6,371,065 by 3:
6,371,065 ÷ 3 = 2,123,688.3333
If the quotient is a whole number, then 3 and 2,123,688.3333 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 | 6,371,065 | |
| -1 | -6,371,065 |
Let's try dividing by 4:
6,371,065 ÷ 4 = 1,592,766.25
If the quotient is a whole number, then 4 and 1,592,766.25 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 | 6,371,065 | |
| -1 | 6,371,065 |
If you did it right, you will end up with this table:
| 1 | 5 | 89 | 103 | 139 | 445 | 515 | 695 | 9,167 | 12,371 | 14,317 | 45,835 | 61,855 | 71,585 | 1,274,213 | 6,371,065 |
| -1 | -5 | -89 | -103 | -139 | -445 | -515 | -695 | -9,167 | -12,371 | -14,317 | -45,835 | -61,855 | -71,585 | -1,274,213 | -6,371,065 |
Here are some more numbers to try:
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