A:
Positive:
1 x 640325955 x 1280651911 x 582114555 x 1164229109 x 587455121 x 529195545 x 117491605 x 105839971 x 659451199 x 534054855 x 131895995 x 10681
Negative:
-1 x -64032595-5 x -12806519-11 x -5821145-55 x -1164229-109 x -587455-121 x -529195-545 x -117491-605 x -105839-971 x -65945-1199 x -53405-4855 x -13189-5995 x -10681
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 64,032,595, 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 | 64,032,595 | |
| -1 | -64,032,595 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 64,032,595.
Example:
1 x 64,032,595 = 64,032,595
and
-1 x -64,032,595 = 64,032,595
Notice both answers equal 64,032,595
With that explanation out of the way, let's continue. Next, we take the number 64,032,595 and divide it by 2:
64,032,595 ÷ 2 = 32,016,297.5
If the quotient is a whole number, then 2 and 32,016,297.5 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 | 64,032,595 | |
| -1 | -64,032,595 |
Now, we try dividing 64,032,595 by 3:
64,032,595 ÷ 3 = 21,344,198.3333
If the quotient is a whole number, then 3 and 21,344,198.3333 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 | 64,032,595 | |
| -1 | -64,032,595 |
Let's try dividing by 4:
64,032,595 ÷ 4 = 16,008,148.75
If the quotient is a whole number, then 4 and 16,008,148.75 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 | 64,032,595 | |
| -1 | 64,032,595 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 55 | 109 | 121 | 545 | 605 | 971 | 1,199 | 4,855 | 5,995 | 10,681 | 13,189 | 53,405 | 65,945 | 105,839 | 117,491 | 529,195 | 587,455 | 1,164,229 | 5,821,145 | 12,806,519 | 64,032,595 |
| -1 | -5 | -11 | -55 | -109 | -121 | -545 | -605 | -971 | -1,199 | -4,855 | -5,995 | -10,681 | -13,189 | -53,405 | -65,945 | -105,839 | -117,491 | -529,195 | -587,455 | -1,164,229 | -5,821,145 | -12,806,519 | -64,032,595 |
Here are some more numbers to try:
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