A:
Positive:
1 x 48540255 x 97080511 x 44127519 x 25547525 x 19416155 x 8825595 x 51095209 x 23225275 x 17651475 x 10219929 x 52251045 x 4645
Negative:
-1 x -4854025-5 x -970805-11 x -441275-19 x -255475-25 x -194161-55 x -88255-95 x -51095-209 x -23225-275 x -17651-475 x -10219-929 x -5225-1045 x -4645
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 4,854,025, 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 | 4,854,025 | |
| -1 | -4,854,025 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,854,025.
Example:
1 x 4,854,025 = 4,854,025
and
-1 x -4,854,025 = 4,854,025
Notice both answers equal 4,854,025
With that explanation out of the way, let's continue. Next, we take the number 4,854,025 and divide it by 2:
4,854,025 ÷ 2 = 2,427,012.5
If the quotient is a whole number, then 2 and 2,427,012.5 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 | 4,854,025 | |
| -1 | -4,854,025 |
Now, we try dividing 4,854,025 by 3:
4,854,025 ÷ 3 = 1,618,008.3333
If the quotient is a whole number, then 3 and 1,618,008.3333 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 | 4,854,025 | |
| -1 | -4,854,025 |
Let's try dividing by 4:
4,854,025 ÷ 4 = 1,213,506.25
If the quotient is a whole number, then 4 and 1,213,506.25 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 | 4,854,025 | |
| -1 | 4,854,025 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 19 | 25 | 55 | 95 | 209 | 275 | 475 | 929 | 1,045 | 4,645 | 5,225 | 10,219 | 17,651 | 23,225 | 51,095 | 88,255 | 194,161 | 255,475 | 441,275 | 970,805 | 4,854,025 |
| -1 | -5 | -11 | -19 | -25 | -55 | -95 | -209 | -275 | -475 | -929 | -1,045 | -4,645 | -5,225 | -10,219 | -17,651 | -23,225 | -51,095 | -88,255 | -194,161 | -255,475 | -441,275 | -970,805 | -4,854,025 |
Here are some more numbers to try:
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