A:
Positive:
1 x 35340255 x 70680511 x 32127525 x 14136155 x 6425571 x 49775181 x 19525275 x 12851355 x 9955781 x 4525905 x 39051775 x 1991
Negative:
-1 x -3534025-5 x -706805-11 x -321275-25 x -141361-55 x -64255-71 x -49775-181 x -19525-275 x -12851-355 x -9955-781 x -4525-905 x -3905-1775 x -1991
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 3,534,025, 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 | 3,534,025 | |
| -1 | -3,534,025 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 3,534,025.
Example:
1 x 3,534,025 = 3,534,025
and
-1 x -3,534,025 = 3,534,025
Notice both answers equal 3,534,025
With that explanation out of the way, let's continue. Next, we take the number 3,534,025 and divide it by 2:
3,534,025 ÷ 2 = 1,767,012.5
If the quotient is a whole number, then 2 and 1,767,012.5 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 | 3,534,025 | |
| -1 | -3,534,025 |
Now, we try dividing 3,534,025 by 3:
3,534,025 ÷ 3 = 1,178,008.3333
If the quotient is a whole number, then 3 and 1,178,008.3333 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 | 3,534,025 | |
| -1 | -3,534,025 |
Let's try dividing by 4:
3,534,025 ÷ 4 = 883,506.25
If the quotient is a whole number, then 4 and 883,506.25 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 | 3,534,025 | |
| -1 | 3,534,025 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 71 | 181 | 275 | 355 | 781 | 905 | 1,775 | 1,991 | 3,905 | 4,525 | 9,955 | 12,851 | 19,525 | 49,775 | 64,255 | 141,361 | 321,275 | 706,805 | 3,534,025 |
| -1 | -5 | -11 | -25 | -55 | -71 | -181 | -275 | -355 | -781 | -905 | -1,775 | -1,991 | -3,905 | -4,525 | -9,955 | -12,851 | -19,525 | -49,775 | -64,255 | -141,361 | -321,275 | -706,805 | -3,534,025 |
Here are some more numbers to try:
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