#### Answer

Chapter 6 - Section 6.1 – Exercise Set : 23 (Answer)
The GCF of terms $20a^6b^2c^8$ and $50a^7b$ is $10a^6b$

#### Work Step by Step

Chapter 6 - Section 6.1 – Exercise Set : 23 (Solution)
The GCF of coefficient 20 and 50 is 10
The GCF of $a^6$ and $a^7$ is $a^6$
The GCF of $b^2$ and b is b
The GCF of $c^8$ and 1 is 1
Thus, the GCF of terms $20a^6b^2c^8$ and $50a^7b$ is $10a^6b$