A:
Positive:
1 x 4763411913 x 366416317 x 280200767 x 710957221 x 215539871 x 546891139 x 418213217 x 14807
Negative:
-1 x -47634119-13 x -3664163-17 x -2802007-67 x -710957-221 x -215539-871 x -54689-1139 x -41821-3217 x -14807
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 47,634,119, 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 | 47,634,119 | |
| -1 | -47,634,119 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 47,634,119.
Example:
1 x 47,634,119 = 47,634,119
and
-1 x -47,634,119 = 47,634,119
Notice both answers equal 47,634,119
With that explanation out of the way, let's continue. Next, we take the number 47,634,119 and divide it by 2:
47,634,119 ÷ 2 = 23,817,059.5
If the quotient is a whole number, then 2 and 23,817,059.5 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 | 47,634,119 | |
| -1 | -47,634,119 |
Now, we try dividing 47,634,119 by 3:
47,634,119 ÷ 3 = 15,878,039.6667
If the quotient is a whole number, then 3 and 15,878,039.6667 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 | 47,634,119 | |
| -1 | -47,634,119 |
Let's try dividing by 4:
47,634,119 ÷ 4 = 11,908,529.75
If the quotient is a whole number, then 4 and 11,908,529.75 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 | 47,634,119 | |
| -1 | 47,634,119 |
If you did it right, you will end up with this table:
| 1 | 13 | 17 | 67 | 221 | 871 | 1,139 | 3,217 | 14,807 | 41,821 | 54,689 | 215,539 | 710,957 | 2,802,007 | 3,664,163 | 47,634,119 |
| -1 | -13 | -17 | -67 | -221 | -871 | -1,139 | -3,217 | -14,807 | -41,821 | -54,689 | -215,539 | -710,957 | -2,802,007 | -3,664,163 | -47,634,119 |
Here are some more numbers to try:
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