A:
Positive:
1 x 140024755 x 280049517 x 82367525 x 56009947 x 29792585 x 164735235 x 59585425 x 32947701 x 19975799 x 175251175 x 119173505 x 3995
Negative:
-1 x -14002475-5 x -2800495-17 x -823675-25 x -560099-47 x -297925-85 x -164735-235 x -59585-425 x -32947-701 x -19975-799 x -17525-1175 x -11917-3505 x -3995
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 14,002,475, 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 | 14,002,475 | |
| -1 | -14,002,475 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 14,002,475.
Example:
1 x 14,002,475 = 14,002,475
and
-1 x -14,002,475 = 14,002,475
Notice both answers equal 14,002,475
With that explanation out of the way, let's continue. Next, we take the number 14,002,475 and divide it by 2:
14,002,475 ÷ 2 = 7,001,237.5
If the quotient is a whole number, then 2 and 7,001,237.5 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 | 14,002,475 | |
| -1 | -14,002,475 |
Now, we try dividing 14,002,475 by 3:
14,002,475 ÷ 3 = 4,667,491.6667
If the quotient is a whole number, then 3 and 4,667,491.6667 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 | 14,002,475 | |
| -1 | -14,002,475 |
Let's try dividing by 4:
14,002,475 ÷ 4 = 3,500,618.75
If the quotient is a whole number, then 4 and 3,500,618.75 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 | 14,002,475 | |
| -1 | 14,002,475 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 25 | 47 | 85 | 235 | 425 | 701 | 799 | 1,175 | 3,505 | 3,995 | 11,917 | 17,525 | 19,975 | 32,947 | 59,585 | 164,735 | 297,925 | 560,099 | 823,675 | 2,800,495 | 14,002,475 |
| -1 | -5 | -17 | -25 | -47 | -85 | -235 | -425 | -701 | -799 | -1,175 | -3,505 | -3,995 | -11,917 | -17,525 | -19,975 | -32,947 | -59,585 | -164,735 | -297,925 | -560,099 | -823,675 | -2,800,495 | -14,002,475 |
Here are some more numbers to try:
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