A:
Positive:
1 x 46506255 x 9301257 x 66437525 x 18602535 x 132875125 x 37205175 x 26575625 x 7441875 x 53151063 x 4375
Negative:
-1 x -4650625-5 x -930125-7 x -664375-25 x -186025-35 x -132875-125 x -37205-175 x -26575-625 x -7441-875 x -5315-1063 x -4375
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 4,650,625, 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 | 4,650,625 | |
| -1 | -4,650,625 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,650,625.
Example:
1 x 4,650,625 = 4,650,625
and
-1 x -4,650,625 = 4,650,625
Notice both answers equal 4,650,625
With that explanation out of the way, let's continue. Next, we take the number 4,650,625 and divide it by 2:
4,650,625 ÷ 2 = 2,325,312.5
If the quotient is a whole number, then 2 and 2,325,312.5 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 | 4,650,625 | |
| -1 | -4,650,625 |
Now, we try dividing 4,650,625 by 3:
4,650,625 ÷ 3 = 1,550,208.3333
If the quotient is a whole number, then 3 and 1,550,208.3333 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 | 4,650,625 | |
| -1 | -4,650,625 |
Let's try dividing by 4:
4,650,625 ÷ 4 = 1,162,656.25
If the quotient is a whole number, then 4 and 1,162,656.25 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 | 4,650,625 | |
| -1 | 4,650,625 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 125 | 175 | 625 | 875 | 1,063 | 4,375 | 5,315 | 7,441 | 26,575 | 37,205 | 132,875 | 186,025 | 664,375 | 930,125 | 4,650,625 |
| -1 | -5 | -7 | -25 | -35 | -125 | -175 | -625 | -875 | -1,063 | -4,375 | -5,315 | -7,441 | -26,575 | -37,205 | -132,875 | -186,025 | -664,375 | -930,125 | -4,650,625 |
Here are some more numbers to try:
Try the factor calculator