Q: What are the factor combinations of the number 62,975?

 A:
Positive:   1 x 629755 x 1259511 x 572525 x 251955 x 1145229 x 275
Negative: -1 x -62975-5 x -12595-11 x -5725-25 x -2519-55 x -1145-229 x -275


How do I find the factor combinations of the number 62,975?

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 62,975, it is easier to work with a table - it's called factoring from the outside in.

Outside in Factoring

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 62,975
-1 -62,975

Why are the negative numbers included?

When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 62,975.

Example:
1 x 62,975 = 62,975
and
-1 x -62,975 = 62,975
Notice both answers equal 62,975

With that explanation out of the way, let's continue. Next, we take the number 62,975 and divide it by 2:

62,975 ÷ 2 = 31,487.5

If the quotient is a whole number, then 2 and 31,487.5 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 62,975
-1 -62,975

Now, we try dividing 62,975 by 3:

62,975 ÷ 3 = 20,991.6667

If the quotient is a whole number, then 3 and 20,991.6667 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 62,975
-1 -62,975

Let's try dividing by 4:

62,975 ÷ 4 = 15,743.75

If the quotient is a whole number, then 4 and 15,743.75 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 62,975
-1 62,975
Keep dividing by the next highest number until you cannot divide anymore.

If you did it right, you will end up with this table:

151125552292751,1452,5195,72512,59562,975
-1-5-11-25-55-229-275-1,145-2,519-5,725-12,595-62,975

More Examples

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