Use the expression 14x + 28y + 21 (Answer both questions below)

Part A: What is the greatest common factor of the expression?

Part B: Factor the expression

A) 7 is the greatest common factor of the expression.

B) factoring the expression we get

Step-by-step explanation:

We are given the expression:

Part A: What is the greatest common factor of the expression?

We need to find the greatest common factor of the expression.

The expression is divisible by 7

So, 7 is the greatest common factor of the expression.

Part B: Factor the expression

We need to factor the expression:

Taking 7 common:

So, factoring the expression we get

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