Q: What are the factor combinations of the number 133,612,607?
A:
Positive:
1 x 1336126072251 x 59357
Negative:
-1 x -133612607-2251 x -59357
A:
Positive:
1 x 1336126072251 x 59357
Negative:
-1 x -133612607-2251 x -59357
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 133,612,607, 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 | 133,612,607 | |
-1 | -133,612,607 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 133,612,607.
Example:
1 x 133,612,607 = 133,612,607
and
-1 x -133,612,607 = 133,612,607
Notice both answers equal 133,612,607
With that explanation out of the way, let's continue. Next, we take the number 133,612,607 and divide it by 2:
133,612,607 ÷ 2 = 66,806,303.5
If the quotient is a whole number, then 2 and 66,806,303.5 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 | 133,612,607 | |
-1 | -133,612,607 |
Now, we try dividing 133,612,607 by 3:
133,612,607 ÷ 3 = 44,537,535.6667
If the quotient is a whole number, then 3 and 44,537,535.6667 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 | 133,612,607 | |
-1 | -133,612,607 |
Let's try dividing by 4:
133,612,607 ÷ 4 = 33,403,151.75
If the quotient is a whole number, then 4 and 33,403,151.75 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 | 133,612,607 | |
-1 | 133,612,607 |
If you did it right, you will end up with this table:
1 | 2,251 | 59,357 | 133,612,607 |
-1 | -2,251 | -59,357 | -133,612,607 |
Here are some more numbers to try:
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