Answer: 7x Step-by-step explanation: First find the common factors of the numbers: 49, 21. That would be 1 and 7. The GCF is 7 b/c it is greater than 1. Find the common factors of x and x^2. That is x times x The factor for x ^1 is x itself. The common factor for the both of them is x. The GCF is then x. The multiply the both of the GCFs (x.7) and you now have 7x. So the GCF is 7x. Log in to Reply

Answer:7x

Step-by-step explanation:First find the common factors of the numbers: 49, 21.

That would be 1 and 7.

The GCF is 7 b/c it is greater than 1.

Find the common factors of x and x^2.

That is x times x

The factor for x

^1 is x itself.

The common factor for the both of them is x.

The GCF is then x.

The multiply the both of the GCFs (x.7) and you now have 7x.

So the GCF is 7x.

Answer:7 your welcome

Step-by-step explanation: