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Earn +20 ptsQ: What is the greatest common denominator of 12 18 and 21?
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What is the most common denominator of 18 and 81?
There can be no greatest common denominator. If you have a set a numbers whose least common denominator is L then 2*L, 3*L, … are all common denominators. There is no end to that sequence and so no greatest.
Highest common number of 24 and 18?
The Greatest Common Denominator is 6
What is the lowest common denominator of 12 18 720?
720 is.
What is the lowest common denominator for 12 18 720?
720 is.
What is the greatest common multiple of 12 and 18?
There is no such thing as the Greatest Common Multiple. For any multiple calculated, you could add the LCM to get a higher number; essentially, the greatest common multiple of any set of numbers is infinite. The least common multiple of 12 and 18 is 36, The greatest comon factor of 12 and 18 is 6.
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