A:
Positive:
1 x 337840797 x 482629723 x 146887331 x 108980949 x 689471161 x 209839217 x 155687713 x 47383967 x 349371127 x 299771519 x 222414991 x 6769
Negative:
-1 x -33784079-7 x -4826297-23 x -1468873-31 x -1089809-49 x -689471-161 x -209839-217 x -155687-713 x -47383-967 x -34937-1127 x -29977-1519 x -22241-4991 x -6769
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 33,784,079, 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 | 33,784,079 | |
| -1 | -33,784,079 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 33,784,079.
Example:
1 x 33,784,079 = 33,784,079
and
-1 x -33,784,079 = 33,784,079
Notice both answers equal 33,784,079
With that explanation out of the way, let's continue. Next, we take the number 33,784,079 and divide it by 2:
33,784,079 ÷ 2 = 16,892,039.5
If the quotient is a whole number, then 2 and 16,892,039.5 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 | 33,784,079 | |
| -1 | -33,784,079 |
Now, we try dividing 33,784,079 by 3:
33,784,079 ÷ 3 = 11,261,359.6667
If the quotient is a whole number, then 3 and 11,261,359.6667 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 | 33,784,079 | |
| -1 | -33,784,079 |
Let's try dividing by 4:
33,784,079 ÷ 4 = 8,446,019.75
If the quotient is a whole number, then 4 and 8,446,019.75 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 | 33,784,079 | |
| -1 | 33,784,079 |
If you did it right, you will end up with this table:
| 1 | 7 | 23 | 31 | 49 | 161 | 217 | 713 | 967 | 1,127 | 1,519 | 4,991 | 6,769 | 22,241 | 29,977 | 34,937 | 47,383 | 155,687 | 209,839 | 689,471 | 1,089,809 | 1,468,873 | 4,826,297 | 33,784,079 |
| -1 | -7 | -23 | -31 | -49 | -161 | -217 | -713 | -967 | -1,127 | -1,519 | -4,991 | -6,769 | -22,241 | -29,977 | -34,937 | -47,383 | -155,687 | -209,839 | -689,471 | -1,089,809 | -1,468,873 | -4,826,297 | -33,784,079 |
Here are some more numbers to try:
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