Find the GCF of 42m - 28n pleaseeee
A.) 7
B.) 84
C.) 14
D.) 2
To find the greatest common factor (GCF) of 42m - 28n, we need to factor the expression and find the common factors.
First, let's factor out the greatest common factor (GCF) of the coefficients, which is 14:
42m - 28n = 14(3m - 2n)
Now, we need to find the GCF of the variables 'm' and 'n'. There are no common factors between 'm' and 'n' since they have different variables.
Therefore, the GCF of 42m - 28n is 14.
So, the correct answer is:
C.) 14