A:
Positive:
1 x 54772255 x 109544513 x 42132519 x 28827525 x 21908965 x 8426595 x 57655247 x 22175325 x 16853475 x 11531887 x 61751235 x 4435
Negative:
-1 x -5477225-5 x -1095445-13 x -421325-19 x -288275-25 x -219089-65 x -84265-95 x -57655-247 x -22175-325 x -16853-475 x -11531-887 x -6175-1235 x -4435
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 5,477,225, 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 | 5,477,225 | |
| -1 | -5,477,225 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,477,225.
Example:
1 x 5,477,225 = 5,477,225
and
-1 x -5,477,225 = 5,477,225
Notice both answers equal 5,477,225
With that explanation out of the way, let's continue. Next, we take the number 5,477,225 and divide it by 2:
5,477,225 ÷ 2 = 2,738,612.5
If the quotient is a whole number, then 2 and 2,738,612.5 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 | 5,477,225 | |
| -1 | -5,477,225 |
Now, we try dividing 5,477,225 by 3:
5,477,225 ÷ 3 = 1,825,741.6667
If the quotient is a whole number, then 3 and 1,825,741.6667 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 | 5,477,225 | |
| -1 | -5,477,225 |
Let's try dividing by 4:
5,477,225 ÷ 4 = 1,369,306.25
If the quotient is a whole number, then 4 and 1,369,306.25 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 | 5,477,225 | |
| -1 | 5,477,225 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 19 | 25 | 65 | 95 | 247 | 325 | 475 | 887 | 1,235 | 4,435 | 6,175 | 11,531 | 16,853 | 22,175 | 57,655 | 84,265 | 219,089 | 288,275 | 421,325 | 1,095,445 | 5,477,225 |
| -1 | -5 | -13 | -19 | -25 | -65 | -95 | -247 | -325 | -475 | -887 | -1,235 | -4,435 | -6,175 | -11,531 | -16,853 | -22,175 | -57,655 | -84,265 | -219,089 | -288,275 | -421,325 | -1,095,445 | -5,477,225 |
Here are some more numbers to try:
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