A:
Positive:
1 x 24334255 x 48668519 x 12807525 x 9733747 x 5177595 x 25615109 x 22325235 x 10355475 x 5123545 x 4465893 x 27251175 x 2071
Negative:
-1 x -2433425-5 x -486685-19 x -128075-25 x -97337-47 x -51775-95 x -25615-109 x -22325-235 x -10355-475 x -5123-545 x -4465-893 x -2725-1175 x -2071
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 2,433,425, 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 | 2,433,425 | |
| -1 | -2,433,425 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 2,433,425.
Example:
1 x 2,433,425 = 2,433,425
and
-1 x -2,433,425 = 2,433,425
Notice both answers equal 2,433,425
With that explanation out of the way, let's continue. Next, we take the number 2,433,425 and divide it by 2:
2,433,425 ÷ 2 = 1,216,712.5
If the quotient is a whole number, then 2 and 1,216,712.5 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 | 2,433,425 | |
| -1 | -2,433,425 |
Now, we try dividing 2,433,425 by 3:
2,433,425 ÷ 3 = 811,141.6667
If the quotient is a whole number, then 3 and 811,141.6667 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 | 2,433,425 | |
| -1 | -2,433,425 |
Let's try dividing by 4:
2,433,425 ÷ 4 = 608,356.25
If the quotient is a whole number, then 4 and 608,356.25 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 | 2,433,425 | |
| -1 | 2,433,425 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 25 | 47 | 95 | 109 | 235 | 475 | 545 | 893 | 1,175 | 2,071 | 2,725 | 4,465 | 5,123 | 10,355 | 22,325 | 25,615 | 51,775 | 97,337 | 128,075 | 486,685 | 2,433,425 |
| -1 | -5 | -19 | -25 | -47 | -95 | -109 | -235 | -475 | -545 | -893 | -1,175 | -2,071 | -2,725 | -4,465 | -5,123 | -10,355 | -22,325 | -25,615 | -51,775 | -97,337 | -128,075 | -486,685 | -2,433,425 |
Here are some more numbers to try:
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