# Prime factorization of 126 and 144

Monday, October 22, 2018

Prime factorization of 126 and 144 Prime factorization which is also called integer factorization or prime decomposition involves finding which numbers multiply together to equal the original number. In this video, I use a factor tree to find the prime factors of 126 and 144

Prime decomposition of 126 = 2 x 3 x 3 x 7 or 2 x 3^2 x 7

Prime factorization of 144 = 2 x 2 x 2 x 2 x 3 x 3 = 2^4 x 3^2

Which numbers multiply together to equal 126 = 2 x 3 x 3 x7

Which numbers multiply together to equal 144 = 2 x 2 x 2 x 2 x 3 x 3

Set of prime numbers for 126 = 2 x 3 x 3 x 7

List of prime numbers for 144= 2 x 2 x 2 x 2 x 3 x 3

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