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Is the LCM of 2 numbers the product of the 2 numbers?

Updated: 8/21/2019
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6y ago

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Sometimes, not always.

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6y ago
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Q: Is the LCM of 2 numbers the product of the 2 numbers?
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Related questions

What is the LCM of 2 consecutive even numbers?

Their GCF will be 2. Their LCM will be half their product.


What is the LCM of 2 consecutive numbers?

Their product.


How can you determine if the least common multiple of 2 numbers is the product of the 2 numbers or less than the product of the 2 numbers?

If the GCF of a given pair of numbers is 1, the LCM will be equal to their product. If the GCF is greater than 1, the LCM will be less than their product. Or, stated another way, if the two numbers have no common prime factors, their LCM will be their product.


What is the relation between HCF and LCM?

Since the product of two numbers is equal to the product of their GCF and LCM, the GCF of two numbers is equal to their product divided by their LCM and their LCM is equal to their product divided by their GCF.


What set of 3 numbers whose LCM is the product of the number?

The set of three numbers whose LCM (Least Common Multiple) is equal to the product of the numbers would be {1, 2, 2}. Here's how it works: LCM(1, 2, 2) = 2, which is also the product of the numbers (1 * 2 * 2 = 4).


Numbers with the LCM of their product?

Numbers that are relatively prime have their LCM as their product.


When is the LCM of 2 numbers equal to the product of the 2 numbers?

When the two numbers are relatively prime.


Is it true that the LCM of 2 numbers is the product of the 2 numbers?

Only if the numbers are co-prime.


What is the product of the GCF and LCM of two numbers?

The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.


Is the LCM of two numbers that have no common factors their product?

The LCM of two numbers is one of the numbers when one of the numbers is a multiple of the other. The LCM of two numbers is the product of the numbers when they are relatively prime. In all other cases (like consecutive even numbers that aren't 2 and 4) the LCM is as you describe.


Is the product of the 2 original numbers equal to the product of the HCF and the LCM?

Yes.


The product of 2 numbers is 1600 and their gcd is 2 what is the LCM?

800