Let's find the G.C.D of the following expressions.
`a^3 - 4a^2 + 4a, a^2 + a - 6, a ^3 - 8`

Let's find the G.C.D of the following expressions. a^2 + b^2 - c^2 + 2ab, c^2 + a^2 - b^2 + 2ca, b^2 + c^2 - a^2 + 2bc

Let's find the G.C.D of the following expressions. x^3 - 4x, (x^2 - 5x + 6), (x^2 - 4x + 4)

Let's find G.C.D of the following algebraic expressions. a^2 -1, a^3 -1, a^2 + a - 2

Let's find the G.C.D of the following expressions. x^3-8,x^2 + 3x - 10, x^3 + 2x^2 - 8x

Let's find the G.C.D of the following expressions. 3y^2 - 15y + 18, 2y^2 + 2y - 24, 4y^2 + 36 y + 80

Let's find G.C.D of the following algebraic expressions. 4a^2b^2, 20ab^2

Let's find G.C.D of the following algebraic expressions. x^3 - 3x^2y, x^2 - 9y^2

Let's find G.C.D of the following algebraic expressions. 3a^2b^2c, 12a^2b^4

Let's find the L.C.M of the following algebraic expressions. (a^2 + 2a)^2, 2a^3 + 3a^2 - 2a, 2a^4 - 3a^3 - 14a^2

Let's find G.C.D of the following algebraic expressions. a^2 - b^2 - c^2 + 2bc, b^2- c^2 - a^2 + 2ac , c^2 - a^2 - b^2 + 2ab