A:
Positive:
1 x 544330155 x 108866037 x 777614513 x 418715535 x 155522965 x 83743191 x 598165455 x 119633
Negative:
-1 x -54433015-5 x -10886603-7 x -7776145-13 x -4187155-35 x -1555229-65 x -837431-91 x -598165-455 x -119633
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 54,433,015, 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 | 54,433,015 | |
| -1 | -54,433,015 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 54,433,015.
Example:
1 x 54,433,015 = 54,433,015
and
-1 x -54,433,015 = 54,433,015
Notice both answers equal 54,433,015
With that explanation out of the way, let's continue. Next, we take the number 54,433,015 and divide it by 2:
54,433,015 ÷ 2 = 27,216,507.5
If the quotient is a whole number, then 2 and 27,216,507.5 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 | 54,433,015 | |
| -1 | -54,433,015 |
Now, we try dividing 54,433,015 by 3:
54,433,015 ÷ 3 = 18,144,338.3333
If the quotient is a whole number, then 3 and 18,144,338.3333 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 | 54,433,015 | |
| -1 | -54,433,015 |
Let's try dividing by 4:
54,433,015 ÷ 4 = 13,608,253.75
If the quotient is a whole number, then 4 and 13,608,253.75 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 | 54,433,015 | |
| -1 | 54,433,015 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 13 | 35 | 65 | 91 | 455 | 119,633 | 598,165 | 837,431 | 1,555,229 | 4,187,155 | 7,776,145 | 10,886,603 | 54,433,015 |
| -1 | -5 | -7 | -13 | -35 | -65 | -91 | -455 | -119,633 | -598,165 | -837,431 | -1,555,229 | -4,187,155 | -7,776,145 | -10,886,603 | -54,433,015 |
Here are some more numbers to try:
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