A:
Positive:
1 x 65206755 x 13041357 x 93152525 x 26082735 x 18630549 x 133075175 x 37261245 x 266151225 x 5323
Negative:
-1 x -6520675-5 x -1304135-7 x -931525-25 x -260827-35 x -186305-49 x -133075-175 x -37261-245 x -26615-1225 x -5323
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 6,520,675, 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 | 6,520,675 | |
| -1 | -6,520,675 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,520,675.
Example:
1 x 6,520,675 = 6,520,675
and
-1 x -6,520,675 = 6,520,675
Notice both answers equal 6,520,675
With that explanation out of the way, let's continue. Next, we take the number 6,520,675 and divide it by 2:
6,520,675 ÷ 2 = 3,260,337.5
If the quotient is a whole number, then 2 and 3,260,337.5 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 | 6,520,675 | |
| -1 | -6,520,675 |
Now, we try dividing 6,520,675 by 3:
6,520,675 ÷ 3 = 2,173,558.3333
If the quotient is a whole number, then 3 and 2,173,558.3333 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 | 6,520,675 | |
| -1 | -6,520,675 |
Let's try dividing by 4:
6,520,675 ÷ 4 = 1,630,168.75
If the quotient is a whole number, then 4 and 1,630,168.75 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 | 6,520,675 | |
| -1 | 6,520,675 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 49 | 175 | 245 | 1,225 | 5,323 | 26,615 | 37,261 | 133,075 | 186,305 | 260,827 | 931,525 | 1,304,135 | 6,520,675 |
| -1 | -5 | -7 | -25 | -35 | -49 | -175 | -245 | -1,225 | -5,323 | -26,615 | -37,261 | -133,075 | -186,305 | -260,827 | -931,525 | -1,304,135 | -6,520,675 |
Here are some more numbers to try:
Try the factor calculator