A:
Positive:
1 x 44026615113 x 33866627109 x 4039139157 x 28042431417 x 3107031979 x 2224692041 x 21571117113 x 25727
Negative:
-1 x -440266151-13 x -33866627-109 x -4039139-157 x -2804243-1417 x -310703-1979 x -222469-2041 x -215711-17113 x -25727
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 440,266,151, 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 | 440,266,151 | |
| -1 | -440,266,151 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 440,266,151.
Example:
1 x 440,266,151 = 440,266,151
and
-1 x -440,266,151 = 440,266,151
Notice both answers equal 440,266,151
With that explanation out of the way, let's continue. Next, we take the number 440,266,151 and divide it by 2:
440,266,151 ÷ 2 = 220,133,075.5
If the quotient is a whole number, then 2 and 220,133,075.5 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 | 440,266,151 | |
| -1 | -440,266,151 |
Now, we try dividing 440,266,151 by 3:
440,266,151 ÷ 3 = 146,755,383.6667
If the quotient is a whole number, then 3 and 146,755,383.6667 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 | 440,266,151 | |
| -1 | -440,266,151 |
Let's try dividing by 4:
440,266,151 ÷ 4 = 110,066,537.75
If the quotient is a whole number, then 4 and 110,066,537.75 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 | 440,266,151 | |
| -1 | 440,266,151 |
If you did it right, you will end up with this table:
| 1 | 13 | 109 | 157 | 1,417 | 1,979 | 2,041 | 17,113 | 25,727 | 215,711 | 222,469 | 310,703 | 2,804,243 | 4,039,139 | 33,866,627 | 440,266,151 |
| -1 | -13 | -109 | -157 | -1,417 | -1,979 | -2,041 | -17,113 | -25,727 | -215,711 | -222,469 | -310,703 | -2,804,243 | -4,039,139 | -33,866,627 | -440,266,151 |
Here are some more numbers to try:
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