What is the sum of the GCF and LCM of 60 and 84?

To answer "What is the sum of the GCF and LCM of 60 and 84?", you need to know the GCF of 60 and 84, the LCM of 60 and 84, and the meaning of sum.

The GCF of 60 and 84 means the Greatest Common Factor of 60 and 84 which is 12. The LCM of 60 and 84 means the Least Common Multiple of 60 and 84 which is 420. 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 60 and 84 as follows:

12 + 420 = 432

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