How to Create a Factor Tree for Prime Factorization

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Learn how to set up a factor tree. A factor tree is a helpful method for prime factorization.
Prime factorization involves finding which prime numbers multiply together to create a composite number.A composite number has factors other than 1 and itself.

MGSE6.NS.4 Find the common multiples of two whole numbers less than or equal to 12 and the common factors of two whole numbers less than or equal to 100.

00:00 Introduction creating a factor tree
00:13 What are factors and prime factorization?
01:18 Factor tree for 8
02:45 Factor Tree for 21
03:35 Factor tree 125
04:20 Factor tree 42

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Thank you. Kids curr didn't explain this well. I never learned it. Got it now. Thank you again

Megan-jxjk