The greatest common factor of 4xy and -6xy is 2xy. To find the greatest common factor, we first factor out the numbers 4 and -6 to get 2(2xy) and -2(3xy). The greatest common factor is the highest common factor that divides both terms evenly, which in this case is 2xy.
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2xy
The GCF is 3.
The GCF is 3.
2x2 + 6xy = 2x (x + 3y)
(3x - 2y)(9x^2 + 6xy + 4y^2)
90xy3 = 2 * 32 * 5 * x * y312xy = 22 * 3 * x * yTo find the GCF, you find the highest amounts of each prime factor (2,3,5) and variable (x,y) that are common to both. In this case, one 2, one 3, one x and one y are common.Then multiply these together:2 * 3 * x * y = 6xy