A:
Positive:
1 x 40447255 x 80894517 x 23792525 x 16178931 x 13047585 x 47585155 x 26095307 x 13175425 x 9517527 x 7675775 x 52191535 x 2635
Negative:
-1 x -4044725-5 x -808945-17 x -237925-25 x -161789-31 x -130475-85 x -47585-155 x -26095-307 x -13175-425 x -9517-527 x -7675-775 x -5219-1535 x -2635
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 4,044,725, 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 | 4,044,725 | |
| -1 | -4,044,725 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,044,725.
Example:
1 x 4,044,725 = 4,044,725
and
-1 x -4,044,725 = 4,044,725
Notice both answers equal 4,044,725
With that explanation out of the way, let's continue. Next, we take the number 4,044,725 and divide it by 2:
4,044,725 ÷ 2 = 2,022,362.5
If the quotient is a whole number, then 2 and 2,022,362.5 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 | 4,044,725 | |
| -1 | -4,044,725 |
Now, we try dividing 4,044,725 by 3:
4,044,725 ÷ 3 = 1,348,241.6667
If the quotient is a whole number, then 3 and 1,348,241.6667 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 | 4,044,725 | |
| -1 | -4,044,725 |
Let's try dividing by 4:
4,044,725 ÷ 4 = 1,011,181.25
If the quotient is a whole number, then 4 and 1,011,181.25 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 | 4,044,725 | |
| -1 | 4,044,725 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 25 | 31 | 85 | 155 | 307 | 425 | 527 | 775 | 1,535 | 2,635 | 5,219 | 7,675 | 9,517 | 13,175 | 26,095 | 47,585 | 130,475 | 161,789 | 237,925 | 808,945 | 4,044,725 |
| -1 | -5 | -17 | -25 | -31 | -85 | -155 | -307 | -425 | -527 | -775 | -1,535 | -2,635 | -5,219 | -7,675 | -9,517 | -13,175 | -26,095 | -47,585 | -130,475 | -161,789 | -237,925 | -808,945 | -4,044,725 |
Here are some more numbers to try:
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