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# Least commmon multi ple and greatest common factor for 27 and 81?

Updated: 10/19/2022 Wiki User

11y ago

The GCF is 27.

The LCM is 81. Wiki User

11y ago   Earn +20 pts
Q: Least commmon multi ple and greatest common factor for 27 and 81?
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Still have questions?  Related questions

### What is the lest commmon factor to 30 and 4?

The least common factor of any set of numbers is 1.

### Why is there no Least Common factor if there is Greatest Common Factor?

The least common factor is always one (1), regardless of what the greatest common factor is.

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At least two or more numbers are needed for the greatest common factor of them

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You need at least two numbers to find a GCF. There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.

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There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.

### What is the greatest common factor of 270?

There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.