A:
Positive:
1 x 141602655 x 28320537 x 202289529 x 48828535 x 40457949 x 288985145 x 97657203 x 69755245 x 577971015 x 139511421 x 99651993 x 7105
Negative:
-1 x -14160265-5 x -2832053-7 x -2022895-29 x -488285-35 x -404579-49 x -288985-145 x -97657-203 x -69755-245 x -57797-1015 x -13951-1421 x -9965-1993 x -7105
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 14,160,265, 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 | 14,160,265 | |
| -1 | -14,160,265 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 14,160,265.
Example:
1 x 14,160,265 = 14,160,265
and
-1 x -14,160,265 = 14,160,265
Notice both answers equal 14,160,265
With that explanation out of the way, let's continue. Next, we take the number 14,160,265 and divide it by 2:
14,160,265 ÷ 2 = 7,080,132.5
If the quotient is a whole number, then 2 and 7,080,132.5 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 | 14,160,265 | |
| -1 | -14,160,265 |
Now, we try dividing 14,160,265 by 3:
14,160,265 ÷ 3 = 4,720,088.3333
If the quotient is a whole number, then 3 and 4,720,088.3333 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 | 14,160,265 | |
| -1 | -14,160,265 |
Let's try dividing by 4:
14,160,265 ÷ 4 = 3,540,066.25
If the quotient is a whole number, then 4 and 3,540,066.25 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 | 14,160,265 | |
| -1 | 14,160,265 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 29 | 35 | 49 | 145 | 203 | 245 | 1,015 | 1,421 | 1,993 | 7,105 | 9,965 | 13,951 | 57,797 | 69,755 | 97,657 | 288,985 | 404,579 | 488,285 | 2,022,895 | 2,832,053 | 14,160,265 |
| -1 | -5 | -7 | -29 | -35 | -49 | -145 | -203 | -245 | -1,015 | -1,421 | -1,993 | -7,105 | -9,965 | -13,951 | -57,797 | -69,755 | -97,657 | -288,985 | -404,579 | -488,285 | -2,022,895 | -2,832,053 | -14,160,265 |
Here are some more numbers to try:
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