Question

Find the GCF of the list of monomials.
64x^8y^3, 40x^6y^8

Answer 1

looks like 8x^6y^3

Answer 2

hod did you get 8x^6?

Answer 3

how*

Answer 4

largest common factor of 64 and 40 is 8.... largest common factor of x^8 and x^6 is x^6
laegest common factor of y^3 and y^8 is y^3 mutliply them together

Answer 5

Thank you. :)

Answer 6

64x^8y^3, 40x^6y^8
64 = 8 * 8
40 = 8 * 5
-> LCM = 8

x ^ 8 = x^6 * x^2 -> LCM: x^2
y^8 = y^3 * y^5 --> LCM : y^3