A:
Positive:
1 x 333143455 x 666286941 x 812545101 x 329845205 x 162509505 x 659691609 x 207054141 x 8045
Negative:
-1 x -33314345-5 x -6662869-41 x -812545-101 x -329845-205 x -162509-505 x -65969-1609 x -20705-4141 x -8045
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 33,314,345, 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 | 33,314,345 | |
| -1 | -33,314,345 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 33,314,345.
Example:
1 x 33,314,345 = 33,314,345
and
-1 x -33,314,345 = 33,314,345
Notice both answers equal 33,314,345
With that explanation out of the way, let's continue. Next, we take the number 33,314,345 and divide it by 2:
33,314,345 ÷ 2 = 16,657,172.5
If the quotient is a whole number, then 2 and 16,657,172.5 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 | 33,314,345 | |
| -1 | -33,314,345 |
Now, we try dividing 33,314,345 by 3:
33,314,345 ÷ 3 = 11,104,781.6667
If the quotient is a whole number, then 3 and 11,104,781.6667 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 | 33,314,345 | |
| -1 | -33,314,345 |
Let's try dividing by 4:
33,314,345 ÷ 4 = 8,328,586.25
If the quotient is a whole number, then 4 and 8,328,586.25 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 | 33,314,345 | |
| -1 | 33,314,345 |
If you did it right, you will end up with this table:
| 1 | 5 | 41 | 101 | 205 | 505 | 1,609 | 4,141 | 8,045 | 20,705 | 65,969 | 162,509 | 329,845 | 812,545 | 6,662,869 | 33,314,345 |
| -1 | -5 | -41 | -101 | -205 | -505 | -1,609 | -4,141 | -8,045 | -20,705 | -65,969 | -162,509 | -329,845 | -812,545 | -6,662,869 | -33,314,345 |
Here are some more numbers to try:
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