The GCF of the expression 12x+18xy-24y is 6
The given expression is:
12x + 18xy - 24y
The factors of 12x = 1, 2, 3, 4, 6, 12, x, 2x, 3x, 4x, 6x, 12x
The factors of 18xy = 1, 2, 3, 6, 9, 18, x, 2x, 3x, 6x, 9x, 18x, xy, 2xy, 3xy, 6xy, 9xy, 18xy
The factors of 24y = 1, 2, 3, 4, 6, 8, 12, 24, y, 2y, 3y, 4y, 6y, 8y, 12y, 24y
Common factors of 12x and 18xy = 1, 2, 3, 6, x, 2x, 3x, and 6x
Common factors of 12x and 24y = 1, 2, 3, 4, 6, 12
Common factors of 18xy and 24y = 1, 2, 3, 6, y, 2y, 3y, 6y
The GCF of the expression = 6
Learn more on common factors of expression here: https://brainly.com/question/219464