What is the sum of the GCF and LCM of 61 and 20?

To answer "What is the sum of the GCF and LCM of 61 and 20?", you need to know the GCF of 61 and 20, the LCM of 61 and 20, and the meaning of sum.

The GCF of 61 and 20 means the Greatest Common Factor of 61 and 20 which is 1. The LCM of 61 and 20 means the Least Common Multiple of 61 and 20 which is 1220. 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 61 and 20 as follows:

1 + 1220 = 1221

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