Q: What are the factor combinations of the number 469?
A:
Positive:
1 x 4697 x 67
Negative:
-1 x -469-7 x -67
A:
Positive:
1 x 4697 x 67
Negative:
-1 x -469-7 x -67
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 469, 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 | 469 | |
| -1 | -469 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 469.
Example:
1 x 469 = 469
and
-1 x -469 = 469
Notice both answers equal 469
With that explanation out of the way, let's continue. Next, we take the number 469 and divide it by 2:
469 ÷ 2 = 234.5
If the quotient is a whole number, then 2 and 234.5 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 | 469 | |
| -1 | -469 |
Now, we try dividing 469 by 3:
469 ÷ 3 = 156.3333
If the quotient is a whole number, then 3 and 156.3333 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 | 469 | |
| -1 | -469 |
Let's try dividing by 4:
469 ÷ 4 = 117.25
If the quotient is a whole number, then 4 and 117.25 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 | 469 | |
| -1 | 469 |
If you did it right, you will end up with this table:
| 1 | 7 | 67 | 469 |
| -1 | -7 | -67 | -469 |
Here are some more numbers to try:
Try the factor calculator