What is the sum of the GCF and LCM of 5 and 28?

To answer "What is the sum of the GCF and LCM of 5 and 28?", you need to know the GCF of 5 and 28, the LCM of 5 and 28, and the meaning of sum.

The GCF of 5 and 28 means the Greatest Common Factor of 5 and 28 which is 1. The LCM of 5 and 28 means the Least Common Multiple of 5 and 28 which is 140. Sum is the result you get when you add two numbers together.

Now that we have all the pieces, we can calculate the answer to the sum of the GCF and LCM of 5 and 28 as follows:

1 + 140 = 141

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