A:
Positive:
1 x 42193255 x 84386511 x 38357525 x 16877355 x 7671567 x 62975229 x 18425275 x 15343335 x 12595737 x 57251145 x 36851675 x 2519
Negative:
-1 x -4219325-5 x -843865-11 x -383575-25 x -168773-55 x -76715-67 x -62975-229 x -18425-275 x -15343-335 x -12595-737 x -5725-1145 x -3685-1675 x -2519
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 4,219,325, 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 | 4,219,325 | |
| -1 | -4,219,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,219,325.
Example:
1 x 4,219,325 = 4,219,325
and
-1 x -4,219,325 = 4,219,325
Notice both answers equal 4,219,325
With that explanation out of the way, let's continue. Next, we take the number 4,219,325 and divide it by 2:
4,219,325 ÷ 2 = 2,109,662.5
If the quotient is a whole number, then 2 and 2,109,662.5 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 | 4,219,325 | |
| -1 | -4,219,325 |
Now, we try dividing 4,219,325 by 3:
4,219,325 ÷ 3 = 1,406,441.6667
If the quotient is a whole number, then 3 and 1,406,441.6667 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 | 4,219,325 | |
| -1 | -4,219,325 |
Let's try dividing by 4:
4,219,325 ÷ 4 = 1,054,831.25
If the quotient is a whole number, then 4 and 1,054,831.25 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 | 4,219,325 | |
| -1 | 4,219,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 67 | 229 | 275 | 335 | 737 | 1,145 | 1,675 | 2,519 | 3,685 | 5,725 | 12,595 | 15,343 | 18,425 | 62,975 | 76,715 | 168,773 | 383,575 | 843,865 | 4,219,325 |
| -1 | -5 | -11 | -25 | -55 | -67 | -229 | -275 | -335 | -737 | -1,145 | -1,675 | -2,519 | -3,685 | -5,725 | -12,595 | -15,343 | -18,425 | -62,975 | -76,715 | -168,773 | -383,575 | -843,865 | -4,219,325 |
Here are some more numbers to try:
Try the factor calculator