To find the greatest common factor (GCF) of the expression 20c+4, we need to factor out 20c+4.
The expression 20c+4 can be written as 4(5c+1).
Now, the GCF is the common factor that divides both 20c and 4. The common factor is 4.
Therefore, the GCF of 20c+4 is 4.
Find the gcf of 20c+4
1 answer