Respuesta :
The greatest common factor ,is as follows:
4-64a = 2
2a²+8a= 2a
4a+8=4
12a²-8a=4a
What is Greatest Common Factor?
The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share.
To find the GCF, split the following expression in prime factors:
- 4-64a
=2*2-2*3*a
So, GCF(4-6a)=2
- 2a²+8a
=2*a*a+2*2*2*a
GCF(2a²+8a)= 2a
- 4a+8
=2*2*a+2*2*2
GCF(4a+8)=4
- 12a²-8a
=2*2*3*a*a-2*2*2*a
GCF(12a²-8a)= 4a
Hence, the GCF are as follows:
4-64a = 2
2a²+8a= 2a
4a+8=4
12a²-8a=4a
Learn more about GCF here:
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