A:
Positive:
1 x 75276255 x 15055257 x 107537525 x 30110535 x 21507549 x 153625125 x 60221175 x 43015245 x 30725875 x 86031225 x 61451229 x 6125
Negative:
-1 x -7527625-5 x -1505525-7 x -1075375-25 x -301105-35 x -215075-49 x -153625-125 x -60221-175 x -43015-245 x -30725-875 x -8603-1225 x -6145-1229 x -6125
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 7,527,625, 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 | 7,527,625 | |
| -1 | -7,527,625 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,527,625.
Example:
1 x 7,527,625 = 7,527,625
and
-1 x -7,527,625 = 7,527,625
Notice both answers equal 7,527,625
With that explanation out of the way, let's continue. Next, we take the number 7,527,625 and divide it by 2:
7,527,625 ÷ 2 = 3,763,812.5
If the quotient is a whole number, then 2 and 3,763,812.5 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 | 7,527,625 | |
| -1 | -7,527,625 |
Now, we try dividing 7,527,625 by 3:
7,527,625 ÷ 3 = 2,509,208.3333
If the quotient is a whole number, then 3 and 2,509,208.3333 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 | 7,527,625 | |
| -1 | -7,527,625 |
Let's try dividing by 4:
7,527,625 ÷ 4 = 1,881,906.25
If the quotient is a whole number, then 4 and 1,881,906.25 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 | 7,527,625 | |
| -1 | 7,527,625 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 49 | 125 | 175 | 245 | 875 | 1,225 | 1,229 | 6,125 | 6,145 | 8,603 | 30,725 | 43,015 | 60,221 | 153,625 | 215,075 | 301,105 | 1,075,375 | 1,505,525 | 7,527,625 |
| -1 | -5 | -7 | -25 | -35 | -49 | -125 | -175 | -245 | -875 | -1,225 | -1,229 | -6,125 | -6,145 | -8,603 | -30,725 | -43,015 | -60,221 | -153,625 | -215,075 | -301,105 | -1,075,375 | -1,505,525 | -7,527,625 |
Here are some more numbers to try:
Try the factor calculator