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You need at least two numbers to find an LCM.

If that's 81 and 215, the LCM is 17415.

If that's 8, 12 and 15, the LCM is 120.

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12y ago

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Related Questions

What is the smallest number which can be exactly divided by 81215 and 18?

To find the smallest number that can be exactly divided by both 81215 and 18, we need to calculate their least common multiple (LCM). First, we can determine the prime factorization of both numbers. The LCM is found by taking the highest powers of all prime factors involved. The smallest number that can be exactly divided by both is 81215 × (18 / GCD(81215, 18)), where GCD is the greatest common divisor. The LCM of 81215 and 18 is 81215 × 9 = 730935.


What do common multiples multiples and least common multiples have in common?

They are all multiples.


What is the least common factor of 81215?

The least common factor of any group of whole numbers is always 1. You need to have at least two numbers to have a math problem. Since there is only one number, there cannot be a least common factor.


What are the least common multiples of 7 and 14?

The least common multiples of 7 and 14 are 14,28 and 42>


What is the least common multiples 12 and 16?

Least common multiples 12 and 16 is 48.


Least common multiples of 6 9?

The least common multiples of the number 6 and 9 is 3.


What are the least common multiples of 5 11 and 13?

The least common multiples of 5, 11, and 13 is 715.


How do you find the most common multiple?

There is no "most common multiple". To find all common multiples, you start by finding the least common multiple. All other common multiples are multiples of this least common multiple.


What are 3 least common multiples of 12 and 35?

3 Least Common Multiples of 12 and 35 are 420, 420 and 420.There is ONLY one Least Common Multiple.The three common multiples of 12 and 35 which are the smallest are the first three multiples of their Least Common Multiple, namely 420, 840 and 1260


What are the least common multiples of 9?

You need at least two numbers to compare multiples.


What are the least common multiples for 6 and 4?

It is 12 and its multiples.


What are two common multiples of 8 and 9?

The common multiples of 9 and 16 are 144, 288, 432 and so on.