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

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9y ago
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10y ago

The Lowest Common Multiple is 252

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Q: What is the greatest common denominator of 12 18 and 21?
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Related questions

What is the common denominator for 12 18 26?

A common denominator, though not the least, is 5616.


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.


What is the gcd 18 35?

The Greatest Common Divisor/Denominator is 1


Highest common number of 24 and 18?

The Greatest Common Denominator is 6


What is the lowest common denominator for 12 18 720?

720 is.


What is the lowest common denominator of 12 18 720?

720 is.


What is the least common denominator of 10 12 18?

180


What is the greatest common factor of 12 18 32 and 36?

The greatest common factor of 12 18 32 and 36 is 2.


How do you find the sum of 5 over 12 and 9 over 6?

5/12 + 9/6The least common multiple (LCM or common denominator) of 12 and 6 is 12 so bring both fractions to the same denominator: 5/12 + 18/12Add the numerators, the denominator is the LCM: 23/12Answer = 23/125/12 + 9/6The least common multiple (LCM or common denominator) of 12 and 6 is 12 so bring both fractions to the same denominator: 5/12 + 18/12Add the numerators, the denominator is the LCM: 23/12Answer = 23/125/12 + 9/6The least common multiple (LCM or common denominator) of 12 and 6 is 12 so bring both fractions to the same denominator: 5/12 + 18/12Add the numerators, the denominator is the LCM: 23/12Answer = 23/125/12 + 9/6The least common multiple (LCM or common denominator) of 12 and 6 is 12 so bring both fractions to the same denominator: 5/12 + 18/12Add the numerators, the denominator is the LCM: 23/12Answer = 23/12


What is the greatest common factor of the numerator and denominator of 18 over 40?

The GCF is 2.


What is the greatest common factor of 12 and 24 and 18?

Greatest common factor of 12 and 18 and 24 is 6.


What is the least common denominator of 5 over 12 and 11 over 18?

It is LCM(12, 18) = 36