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There is no greatest common multiples for whatever common multiple is claimed to be the greatest the lowest common multiple of the numbers (in this case 15) can be added to get an even greater common multiple.

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9y ago
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8y ago

The greatest common multiple is an infinite amount and not very practical for problem solving.

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Q: What is the greatest common multiple of 3 and 5?
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What are the greatest common factor and least common multiple of 3 and 5?

The LCM or least common multiple of 3 and 5 is 15.The GCF or greatest common factor of 3 and 5 is 1.


What is the greatest common multiple of 4 5 and 3?

There is NO greatest common multiple. Suppose x is the greatest common multiple. Then, it is easy to show that 2x will be a common multiple and 2x > x so x cannot be the greatest.


What is the GCM of 5 and 1?

There is no greatest common multiple of 5 and 1: whatever common multiple is claimed to be the greatest, adding the lowest common multiple of 5 and 1 (namely 5) will give a greater common multiple.


What is the greatest common multiple of 2 3 and 5?

It is infinite but the LCM is 30


What is the greatest common multiple of 3 5 8?

It is infinity but the LCM is 120


What is the greatest common multiple of 5 and 6?

There is no greatest common multiple: for whatever value you say is the greatest I can always add their lowest common multiple and get an even greater common multiple.There is a greatest common FACTOR and a LOWEST common multiple:gcf(5, 6) = 1lcm(5, 6) = 30


What is the greatest common multiple of 2 and 5?

The greatest common multiple of any set of integers is infinite.


What is the greatest common multiple of 40 56 and 96?

There is no greatest common multiple: for whatever value you say is the greatest I can always add their lowest common multiple and get an even greater common multiple.There is a greatest common FACTOR or a LOWEST common multiple:gcf(40, 56, 96) = 8lcm(40, 56, 96) = 3360Using the factorisation method:40 = 2^3 x 556 = 2^3 x 796 = 2^5 x 3hcf = 2^3 = 8lcm = 2^5 x 3 x 5 x 7 = 3360


What 3 pairs of numbers that greatest common factor is 5?

5 and any multiple of 5 5,10 5,15 5,20


What is the gcm of 3 5 and 9?

The greatest common multiple of any set of integers is infinite.


What is the greatest common divisor of 20 and 45?

The greatest common multiple is an infinite amount and not very practical for problem solving.


What is the greatest common multiple of 5 9 and 13?

The greatest common multiple is an infinite amount and not very practical for problem solving.