A:
Positive:
1 x 542520255 x 1085040525 x 217008143 x 1261675109 x 497725215 x 252335463 x 117175545 x 995451075 x 504672315 x 234352725 x 199094687 x 11575
Negative:
-1 x -54252025-5 x -10850405-25 x -2170081-43 x -1261675-109 x -497725-215 x -252335-463 x -117175-545 x -99545-1075 x -50467-2315 x -23435-2725 x -19909-4687 x -11575
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 54,252,025, 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 | 54,252,025 | |
| -1 | -54,252,025 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 54,252,025.
Example:
1 x 54,252,025 = 54,252,025
and
-1 x -54,252,025 = 54,252,025
Notice both answers equal 54,252,025
With that explanation out of the way, let's continue. Next, we take the number 54,252,025 and divide it by 2:
54,252,025 ÷ 2 = 27,126,012.5
If the quotient is a whole number, then 2 and 27,126,012.5 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 | 54,252,025 | |
| -1 | -54,252,025 |
Now, we try dividing 54,252,025 by 3:
54,252,025 ÷ 3 = 18,084,008.3333
If the quotient is a whole number, then 3 and 18,084,008.3333 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 | 54,252,025 | |
| -1 | -54,252,025 |
Let's try dividing by 4:
54,252,025 ÷ 4 = 13,563,006.25
If the quotient is a whole number, then 4 and 13,563,006.25 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 | 54,252,025 | |
| -1 | 54,252,025 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 43 | 109 | 215 | 463 | 545 | 1,075 | 2,315 | 2,725 | 4,687 | 11,575 | 19,909 | 23,435 | 50,467 | 99,545 | 117,175 | 252,335 | 497,725 | 1,261,675 | 2,170,081 | 10,850,405 | 54,252,025 |
| -1 | -5 | -25 | -43 | -109 | -215 | -463 | -545 | -1,075 | -2,315 | -2,725 | -4,687 | -11,575 | -19,909 | -23,435 | -50,467 | -99,545 | -117,175 | -252,335 | -497,725 | -1,261,675 | -2,170,081 | -10,850,405 | -54,252,025 |
Here are some more numbers to try:
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