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 the L.C.M of the following algebraic expressions. 3x^2 - 15x + 18, 2x^2 + 2x - 24, 4x^2 + 36x + 80

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. x^2 + xy, xz + yz, x^2 + 2xy +y^2

Let's find G.C.D of the following algebraic expressions. 7y^3z^6, 21y^2, 14z^2

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

Let's find the L.C.M of the following algebraic expressions: 2x^2y^3, 10x^3y

Let's find the L.C.M of the following algebraic expressions. x^2 - xy - 2y^2, 2x^2 - 5xy + 2y^2, 2x^2 + xy - y^2

Let's find the L.C.M of the following algebraic expressions. x^2 + y^2 - z^2 - 2xy , x^2 - y^2 - z^2 + 2yz, xy + zx + y^2 - z^2

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

Let's find the product of the following:- 8x^2, 2y^2