A:
Positive:
1 x 144021255 x 288042525 x 57608529 x 496625125 x 115217137 x 105125145 x 99325685 x 21025725 x 19865841 x 171253425 x 42053625 x 3973
Negative:
-1 x -14402125-5 x -2880425-25 x -576085-29 x -496625-125 x -115217-137 x -105125-145 x -99325-685 x -21025-725 x -19865-841 x -17125-3425 x -4205-3625 x -3973
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 14,402,125, 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 | 14,402,125 | |
| -1 | -14,402,125 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 14,402,125.
Example:
1 x 14,402,125 = 14,402,125
and
-1 x -14,402,125 = 14,402,125
Notice both answers equal 14,402,125
With that explanation out of the way, let's continue. Next, we take the number 14,402,125 and divide it by 2:
14,402,125 ÷ 2 = 7,201,062.5
If the quotient is a whole number, then 2 and 7,201,062.5 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 | 14,402,125 | |
| -1 | -14,402,125 |
Now, we try dividing 14,402,125 by 3:
14,402,125 ÷ 3 = 4,800,708.3333
If the quotient is a whole number, then 3 and 4,800,708.3333 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 | 14,402,125 | |
| -1 | -14,402,125 |
Let's try dividing by 4:
14,402,125 ÷ 4 = 3,600,531.25
If the quotient is a whole number, then 4 and 3,600,531.25 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 | 14,402,125 | |
| -1 | 14,402,125 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 29 | 125 | 137 | 145 | 685 | 725 | 841 | 3,425 | 3,625 | 3,973 | 4,205 | 17,125 | 19,865 | 21,025 | 99,325 | 105,125 | 115,217 | 496,625 | 576,085 | 2,880,425 | 14,402,125 |
| -1 | -5 | -25 | -29 | -125 | -137 | -145 | -685 | -725 | -841 | -3,425 | -3,625 | -3,973 | -4,205 | -17,125 | -19,865 | -21,025 | -99,325 | -105,125 | -115,217 | -496,625 | -576,085 | -2,880,425 | -14,402,125 |
Here are some more numbers to try:
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