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Does prime factorization work for negative #s

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What is the point of GCF and LCM

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I wonder if prime factorization applies to negative numbers too.

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How are LCM and GCF related in a way that we can use the prime leftovers to find the LCM.

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is the prime factorization and finding the LCM & GCM the same for negative numbers.

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Is there another form of LCM and GCF that we have not learned yet.

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Can the GCF and the LCM ever be the same

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Will GCF and LCM ever get more complicated? Such as negatives or fractions?

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Why do the variables become the same in the LCM

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Is there ever a time where the '4th grade method' would be helpful?

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Can the GCF ever be lower than the LCM?

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Why did't we learn how to use prime factorization earlier

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Ryan Wonderes... Is there a way we can check our answers?

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Ryan Wonderes... Is there a way we can check our answers?

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What are some examples of when we will have to use GCF or LCM in everyday life?

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How and where would LCM and GCF be helpful

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How do we know that when we do the "leftover method" that it's not a coincidence? Who came up with that? How do we that it's not just luck every time?

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Whats the point of the "fourth grade method"

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Why in the world is there a method where you write down numbers. It is pain.

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Why isn't the GCF higher than the LCM?

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Is there another why to find the prime factorization of a high number like 10032400?

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What can GCF and LCM help us do?

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Are there any numbers where the GCF and LCM are the same?

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Why do we use GCF and LCM?

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Is there a number that has all prime numbers in its prime factorization?

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Is there any prime number with a even number in the last digit

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What other ways can you find GCF and LCM and how would you do it when you are using big numbers

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Can prime factorizations be used for anything other than helping out with the GCF and the LCM?

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How was the leftover method (what wasn't used in the GCF to find the LCM) found?

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Who figured out how to find the GCF and LCM of binomials? Why is it that you have to multiply the leftovers from the other number's factors to find the LCM also in binomials?

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Why do you have to do so much work to find the GCF or LCD?

NOT a very critical question....just critical

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How many other ways are there to find LCM, besides the fourth grade method and the one in the video?

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What is the longest prime factorization for a number?

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Are there other methods that are similar to this one that also help you find the GCF and LCM

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Why does it work to multipy the leftovers from the opposite side to get the LCM ----> A why of what Dylan is asking.

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How did they come up with a method like this?

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Is there an easier way if to find the gcf or lcm when you are using huge numbers like 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 or something likes that?

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How did people come up with the LCM method of multiplying the leftover from the GCF by the other number?

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What is the largest prime number that you have used at some point in mathematics?