What is the sum of the GCF and LCM of 81 and 10?

To answer "What is the sum of the GCF and LCM of 81 and 10?", you need to know the GCF of 81 and 10, the LCM of 81 and 10, and the meaning of sum.

The GCF of 81 and 10 means the Greatest Common Factor of 81 and 10 which is 1. The LCM of 81 and 10 means the Least Common Multiple of 81 and 10 which is 810. 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 81 and 10 as follows:

1 + 810 = 811

Sum of GCF and LCM Calculator
Need another GCF and LCM sum? If so, please submit another problem for us to solve here:

What is the sum of the GCF and LCM of 81 and 11?
We calculated the sum of the GCF and LCM for a lot of numbers! Here is the next one on our list.