A:
Positive:
1 x 63198355 x 126396717 x 37175585 x 74351149 x 42415499 x 12665745 x 84832495 x 2533
Negative:
-1 x -6319835-5 x -1263967-17 x -371755-85 x -74351-149 x -42415-499 x -12665-745 x -8483-2495 x -2533
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 6,319,835, 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 | 6,319,835 | |
| -1 | -6,319,835 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,319,835.
Example:
1 x 6,319,835 = 6,319,835
and
-1 x -6,319,835 = 6,319,835
Notice both answers equal 6,319,835
With that explanation out of the way, let's continue. Next, we take the number 6,319,835 and divide it by 2:
6,319,835 ÷ 2 = 3,159,917.5
If the quotient is a whole number, then 2 and 3,159,917.5 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 | 6,319,835 | |
| -1 | -6,319,835 |
Now, we try dividing 6,319,835 by 3:
6,319,835 ÷ 3 = 2,106,611.6667
If the quotient is a whole number, then 3 and 2,106,611.6667 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 | 6,319,835 | |
| -1 | -6,319,835 |
Let's try dividing by 4:
6,319,835 ÷ 4 = 1,579,958.75
If the quotient is a whole number, then 4 and 1,579,958.75 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 | 6,319,835 | |
| -1 | 6,319,835 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 85 | 149 | 499 | 745 | 2,495 | 2,533 | 8,483 | 12,665 | 42,415 | 74,351 | 371,755 | 1,263,967 | 6,319,835 |
| -1 | -5 | -17 | -85 | -149 | -499 | -745 | -2,495 | -2,533 | -8,483 | -12,665 | -42,415 | -74,351 | -371,755 | -1,263,967 | -6,319,835 |
Here are some more numbers to try:
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