# What is the common denominator of 5 and 18?

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The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.
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# What is the least common denominator of 18?

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions .

# What is the common denominator of 18 and 17?

The common denominator of any two or more whole numbers will always be 1 .

# Common denominator of 14 and 18?

The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed number

# Common denominators of 34 and 18?

There is none because Least Common Denominator (or LCD) refers to the Least Common Multiple (LCM) of the denominators of two or more fractions or mixed numbers . Even if you

# What is the common denominator of 18 and 51?

The common denominator of any two or more whole numbers, such as 18 and 51, will always be one ( 1 ) because 'common denominator' refers to the denominators of two or more fr

# What is the highest common denominator of 18?

The highest common denominator of any set of denominators isinfinite.

# What is a common denominator for 5 eighths?

At least two fractions are needed in order to determine a common denominator.

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# What is a common denominator for 18 and 54?

Since 54 is a multiple of 18, it will also be the least commondenominator of the two.

# What is a common denominator for 18 and 8?

The common denominator of any two or more whole numbers will always be 1 .

# What is the common denominator of 18 and 2?

The common denominator of any two or more whole numbers will always be 1 .
In Math and Arithmetic

# What is the common denominator for 13 and 18?

The LCD of 1/3 and 1/8 is 24.
In Math and Arithmetic

# What is the common denominator of 18 and 23?

Any of their common multiples which are all multiples of their lowest common multiple (414): 414, 828, 1242, 1656, 2070, 2484, 2898, 3312, 3726, 4140, 4554, 4968, 5382, 579
In Math and Arithmetic

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

36
In Math and Arithmetic

# What is a common Denominator of 20 and 18?

Any multiple of their lowest common multiple (which is 180),namely: 180, 360, 540, 720, 900, 1080, 1260, 1440, 1620, 1800, 1980, 2160,2340, 2520, 2700, 2880, 3060, 3240, 3420
In Factoring and Multiples

# What fractions have a common denominator of 18?

Sixths and ninths.