A:
Positive:
1 x 134461677 x 192088117 x 79095119 x 707693119 x 112993133 x 101099313 x 42959323 x 41629361 x 372472191 x 61372261 x 59472527 x 5321
Negative:
-1 x -13446167-7 x -1920881-17 x -790951-19 x -707693-119 x -112993-133 x -101099-313 x -42959-323 x -41629-361 x -37247-2191 x -6137-2261 x -5947-2527 x -5321
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 13,446,167, 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 | 13,446,167 | |
| -1 | -13,446,167 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,446,167.
Example:
1 x 13,446,167 = 13,446,167
and
-1 x -13,446,167 = 13,446,167
Notice both answers equal 13,446,167
With that explanation out of the way, let's continue. Next, we take the number 13,446,167 and divide it by 2:
13,446,167 ÷ 2 = 6,723,083.5
If the quotient is a whole number, then 2 and 6,723,083.5 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 | 13,446,167 | |
| -1 | -13,446,167 |
Now, we try dividing 13,446,167 by 3:
13,446,167 ÷ 3 = 4,482,055.6667
If the quotient is a whole number, then 3 and 4,482,055.6667 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 | 13,446,167 | |
| -1 | -13,446,167 |
Let's try dividing by 4:
13,446,167 ÷ 4 = 3,361,541.75
If the quotient is a whole number, then 4 and 3,361,541.75 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 | 13,446,167 | |
| -1 | 13,446,167 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 19 | 119 | 133 | 313 | 323 | 361 | 2,191 | 2,261 | 2,527 | 5,321 | 5,947 | 6,137 | 37,247 | 41,629 | 42,959 | 101,099 | 112,993 | 707,693 | 790,951 | 1,920,881 | 13,446,167 |
| -1 | -7 | -17 | -19 | -119 | -133 | -313 | -323 | -361 | -2,191 | -2,261 | -2,527 | -5,321 | -5,947 | -6,137 | -37,247 | -41,629 | -42,959 | -101,099 | -112,993 | -707,693 | -790,951 | -1,920,881 | -13,446,167 |
Here are some more numbers to try:
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