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How do you factor the numbers?

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Anonymous

13y ago
Updated: 8/19/2019

Being able to factor numbers is a key skill, one that's necessary to learn and perform many other math skills down the line, like working with fractions. there's more than one correct way to do it. The technique listed below isn't always the fastest way, but it's the easiest to describe and follow.

. Remember, a factor is a number which divides INTO another number without leaving a remainder. For example, 6 is a factor of 12, but 6 is not a factor of 13. A prime factor is a number such as 2, 3, 5, 7, 11, 13, or 17 (to name a few) --- a number that can only be divided by itself and 1. (Please be careful: just because a number is odd, doesn't mean it's prime! 9 and 15 are just two examples of non-prime odd numbers.)

Our process will be: find the smallest prime factor of our number, divide our number by that prime, then repeat the process with the quotient until we reach 1.

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Wiki User

13y ago

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