A:
Positive:
1 x 76343955 x 152687929 x 26325537 x 206335145 x 52651185 x 412671073 x 71151423 x 5365
Negative:
-1 x -7634395-5 x -1526879-29 x -263255-37 x -206335-145 x -52651-185 x -41267-1073 x -7115-1423 x -5365
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 7,634,395, 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 | 7,634,395 | |
| -1 | -7,634,395 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,634,395.
Example:
1 x 7,634,395 = 7,634,395
and
-1 x -7,634,395 = 7,634,395
Notice both answers equal 7,634,395
With that explanation out of the way, let's continue. Next, we take the number 7,634,395 and divide it by 2:
7,634,395 ÷ 2 = 3,817,197.5
If the quotient is a whole number, then 2 and 3,817,197.5 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 | 7,634,395 | |
| -1 | -7,634,395 |
Now, we try dividing 7,634,395 by 3:
7,634,395 ÷ 3 = 2,544,798.3333
If the quotient is a whole number, then 3 and 2,544,798.3333 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 | 7,634,395 | |
| -1 | -7,634,395 |
Let's try dividing by 4:
7,634,395 ÷ 4 = 1,908,598.75
If the quotient is a whole number, then 4 and 1,908,598.75 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 | 7,634,395 | |
| -1 | 7,634,395 |
If you did it right, you will end up with this table:
| 1 | 5 | 29 | 37 | 145 | 185 | 1,073 | 1,423 | 5,365 | 7,115 | 41,267 | 52,651 | 206,335 | 263,255 | 1,526,879 | 7,634,395 |
| -1 | -5 | -29 | -37 | -145 | -185 | -1,073 | -1,423 | -5,365 | -7,115 | -41,267 | -52,651 | -206,335 | -263,255 | -1,526,879 | -7,634,395 |
Here are some more numbers to try:
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