A:
Positive:
1 x 34039255 x 6807857 x 48627525 x 13615735 x 9725553 x 64225175 x 19451265 x 12845367 x 9275371 x 91751325 x 25691835 x 1855
Negative:
-1 x -3403925-5 x -680785-7 x -486275-25 x -136157-35 x -97255-53 x -64225-175 x -19451-265 x -12845-367 x -9275-371 x -9175-1325 x -2569-1835 x -1855
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 3,403,925, 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 | 3,403,925 | |
| -1 | -3,403,925 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,403,925.
Example:
1 x 3,403,925 = 3,403,925
and
-1 x -3,403,925 = 3,403,925
Notice both answers equal 3,403,925
With that explanation out of the way, let's continue. Next, we take the number 3,403,925 and divide it by 2:
3,403,925 ÷ 2 = 1,701,962.5
If the quotient is a whole number, then 2 and 1,701,962.5 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 | 3,403,925 | |
| -1 | -3,403,925 |
Now, we try dividing 3,403,925 by 3:
3,403,925 ÷ 3 = 1,134,641.6667
If the quotient is a whole number, then 3 and 1,134,641.6667 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 | 3,403,925 | |
| -1 | -3,403,925 |
Let's try dividing by 4:
3,403,925 ÷ 4 = 850,981.25
If the quotient is a whole number, then 4 and 850,981.25 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 | 3,403,925 | |
| -1 | 3,403,925 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 53 | 175 | 265 | 367 | 371 | 1,325 | 1,835 | 1,855 | 2,569 | 9,175 | 9,275 | 12,845 | 19,451 | 64,225 | 97,255 | 136,157 | 486,275 | 680,785 | 3,403,925 |
| -1 | -5 | -7 | -25 | -35 | -53 | -175 | -265 | -367 | -371 | -1,325 | -1,835 | -1,855 | -2,569 | -9,175 | -9,275 | -12,845 | -19,451 | -64,225 | -97,255 | -136,157 | -486,275 | -680,785 | -3,403,925 |
Here are some more numbers to try:
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