A:
Positive:
1 x 229370477 x 327672119 x 120721349 x 46810371 x 323057133 x 172459347 x 66101497 x 46151931 x 246371349 x 170032429 x 94433479 x 6593
Negative:
-1 x -22937047-7 x -3276721-19 x -1207213-49 x -468103-71 x -323057-133 x -172459-347 x -66101-497 x -46151-931 x -24637-1349 x -17003-2429 x -9443-3479 x -6593
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 22,937,047, 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 | 22,937,047 | |
| -1 | -22,937,047 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 22,937,047.
Example:
1 x 22,937,047 = 22,937,047
and
-1 x -22,937,047 = 22,937,047
Notice both answers equal 22,937,047
With that explanation out of the way, let's continue. Next, we take the number 22,937,047 and divide it by 2:
22,937,047 ÷ 2 = 11,468,523.5
If the quotient is a whole number, then 2 and 11,468,523.5 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 | 22,937,047 | |
| -1 | -22,937,047 |
Now, we try dividing 22,937,047 by 3:
22,937,047 ÷ 3 = 7,645,682.3333
If the quotient is a whole number, then 3 and 7,645,682.3333 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 | 22,937,047 | |
| -1 | -22,937,047 |
Let's try dividing by 4:
22,937,047 ÷ 4 = 5,734,261.75
If the quotient is a whole number, then 4 and 5,734,261.75 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 | 22,937,047 | |
| -1 | 22,937,047 |
If you did it right, you will end up with this table:
| 1 | 7 | 19 | 49 | 71 | 133 | 347 | 497 | 931 | 1,349 | 2,429 | 3,479 | 6,593 | 9,443 | 17,003 | 24,637 | 46,151 | 66,101 | 172,459 | 323,057 | 468,103 | 1,207,213 | 3,276,721 | 22,937,047 |
| -1 | -7 | -19 | -49 | -71 | -133 | -347 | -497 | -931 | -1,349 | -2,429 | -3,479 | -6,593 | -9,443 | -17,003 | -24,637 | -46,151 | -66,101 | -172,459 | -323,057 | -468,103 | -1,207,213 | -3,276,721 | -22,937,047 |
Here are some more numbers to try:
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