A:
Positive:
1 x 76221955 x 15244397 x 108888535 x 21777749 x 15555553 x 143815245 x 31111265 x 28763371 x 20545587 x 129851855 x 41092597 x 2935
Negative:
-1 x -7622195-5 x -1524439-7 x -1088885-35 x -217777-49 x -155555-53 x -143815-245 x -31111-265 x -28763-371 x -20545-587 x -12985-1855 x -4109-2597 x -2935
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 7,622,195, 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 | 7,622,195 | |
| -1 | -7,622,195 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,622,195.
Example:
1 x 7,622,195 = 7,622,195
and
-1 x -7,622,195 = 7,622,195
Notice both answers equal 7,622,195
With that explanation out of the way, let's continue. Next, we take the number 7,622,195 and divide it by 2:
7,622,195 ÷ 2 = 3,811,097.5
If the quotient is a whole number, then 2 and 3,811,097.5 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 | 7,622,195 | |
| -1 | -7,622,195 |
Now, we try dividing 7,622,195 by 3:
7,622,195 ÷ 3 = 2,540,731.6667
If the quotient is a whole number, then 3 and 2,540,731.6667 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 | 7,622,195 | |
| -1 | -7,622,195 |
Let's try dividing by 4:
7,622,195 ÷ 4 = 1,905,548.75
If the quotient is a whole number, then 4 and 1,905,548.75 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 | 7,622,195 | |
| -1 | 7,622,195 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 49 | 53 | 245 | 265 | 371 | 587 | 1,855 | 2,597 | 2,935 | 4,109 | 12,985 | 20,545 | 28,763 | 31,111 | 143,815 | 155,555 | 217,777 | 1,088,885 | 1,524,439 | 7,622,195 |
| -1 | -5 | -7 | -35 | -49 | -53 | -245 | -265 | -371 | -587 | -1,855 | -2,597 | -2,935 | -4,109 | -12,985 | -20,545 | -28,763 | -31,111 | -143,815 | -155,555 | -217,777 | -1,088,885 | -1,524,439 | -7,622,195 |
Here are some more numbers to try:
Try the factor calculator