prime factorization of 18 and 300?

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please show work!!!

2006-10-03 15:05:38 · 2 answers · asked by erika 2 in Education & Reference ➔ Homework Help

also prime factorization of 9 10 and 4

2006-10-03 15:15:34 · update #1

find the LCM for 18 and 300 not the pf, sorry

2006-10-03 15:27:46 · update #2

list the multiples

2006-10-03 15:28:32 · update #3

18=2x9=2x3x3

300=30x10=3x10x10=2x2x3x5x5

2006-10-03 15:13:26 · answer #1 · answered by merfie 2 · 0⤊ 0⤋

Just keep dividing by prime numbers til you get to 1. Don't include the 1 though since it isn't prime.

18 / 2 = 9 / 3 = 3 / 3 = 1

PF= 2x3x3

2006-10-03 15:14:53 · answer #2 · answered by hayharbr 7 · 0⤊ 1⤋