This is simply 10a * a * a * a, or 10 * a * a * a * a. (Most people would consider the 10a4 form factored, since expanding it just makes it more complicated here.)
Chat with our AI personalities
The greatest common factor (GCF) of 4a and 10a is 2a. To find the GCF, we need to identify the largest factor that both 4a and 10a have in common. In this case, both 4a and 10a can be divided by 2 and a, making 2a the greatest common factor.
The GCF is 2a.
2a
a 22yr old in only 10a your tiny
b = 0.2 x 10a = 2aa/(2b) = a/(4a) = 1/4= 25%