A:
Positive:
1 x 791355 x 158277 x 1130517 x 465519 x 416535 x 226149 x 161585 x 93195 x 833119 x 665133 x 595245 x 323
Negative:
-1 x -79135-5 x -15827-7 x -11305-17 x -4655-19 x -4165-35 x -2261-49 x -1615-85 x -931-95 x -833-119 x -665-133 x -595-245 x -323
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 79,135, 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 | 79,135 | |
| -1 | -79,135 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 79,135.
Example:
1 x 79,135 = 79,135
and
-1 x -79,135 = 79,135
Notice both answers equal 79,135
With that explanation out of the way, let's continue. Next, we take the number 79,135 and divide it by 2:
79,135 ÷ 2 = 39,567.5
If the quotient is a whole number, then 2 and 39,567.5 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 | 79,135 | |
| -1 | -79,135 |
Now, we try dividing 79,135 by 3:
79,135 ÷ 3 = 26,378.3333
If the quotient is a whole number, then 3 and 26,378.3333 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 | 79,135 | |
| -1 | -79,135 |
Let's try dividing by 4:
79,135 ÷ 4 = 19,783.75
If the quotient is a whole number, then 4 and 19,783.75 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 | 79,135 | |
| -1 | 79,135 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 17 | 19 | 35 | 49 | 85 | 95 | 119 | 133 | 245 | 323 | 595 | 665 | 833 | 931 | 1,615 | 2,261 | 4,165 | 4,655 | 11,305 | 15,827 | 79,135 |
| -1 | -5 | -7 | -17 | -19 | -35 | -49 | -85 | -95 | -119 | -133 | -245 | -323 | -595 | -665 | -833 | -931 | -1,615 | -2,261 | -4,165 | -4,655 | -11,305 | -15,827 | -79,135 |
Here are some more numbers to try:
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