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17 votes
Find the greatest common factor of 15x2y³ and -18x³yz.

User Leo Lei
by
8.5k points

2 Answers

14 votes

First, take a look at the numbers.

GCF of 15 and -18 = 3

Then, look at the variables.

GCF of (x^2)(y^3) and (x^3)(y)(z) = (x^2)(y)

Lastly, combine the two expressions

GCF = 3(x^2)(y)

Answer: 3(x^2)(y)

Hope this helps!

User Buomsoo Kim
by
8.2k points
3 votes

Answer:

GCF=3
x^(2)y

Explanation:

User Tokabi
by
8.3k points

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