The expression 21m−49n factored using the GCF
Answer:
The required expression is \(7(3m-7n)\)
Step-by-step explanation:
Consider the provided expression.
\(21m-49n\)
We need to Factor out the using the GCF.
The greatest common factor of 21 and 49 is 7.
Now reduce the expression as shown:
\(7(3m-7n)\)
Hence, the required expression is \(7(3m-7n)\)