ironangryvillager83 ironangryvillager83 14-12-2018 Mathematics contestada What is the greatest common factor of 42a5b3, 35a3b4, and 42ab4? 7ab3 6a4b 42a5b4 77a8b7 6x(10x2 + 8x + 2) 12x(5x2 + 4x + 2)