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A common denominator is what you get when two different numbers (when you divide or multiply them) have a number in common. This always requires 2 numbers to have something to compare.
27 has the following denominators (by itself):
1, 3 (3*9=27), 9 (3*9=27)
So it has a common denominator with at least any other number which is divisible by 1 (which would then be the "lowest common denominator"), 3 and 9.
What else can I help you with?
What is a lowest common denominator for 15 21 27?
945 is the lowest common denominator. 3 is the greatest common factor.
Greatest common denominator of 27 and 45?
9
What is the common denominator of three and nine?
9 or 27
What is the least common denominator of 27 and 54?
54
What is the least common denominator of 27 and 15 in math?
Find the multiples of 27 and 15:Multiples of 27:..27 x 5 = 135Multiples of 15:..15 x 9 = 135Thus, 135 is the same common denominator for 27 and 15.
What is the lowest common denominator of 27 and 45?
135 is the lowest common denominator of numbers 27 and 45.
What is the least common denominator of 7 and 27?
Since there are no common prime factors of 7 and 27, you must multiply them together to get the common denominator. 27 times 7 is 189.
What is a common denominator for 27 and 45?
3
What is the greatest common denominator of 27 and 87?
The greatest common denominator of any set of denominators is infinite.
What is a lowest common denominator for 15 21 27?
945 is the lowest common denominator. 3 is the greatest common factor.
Greatest common denominator of 27 and 45?
9
What is the common denominator of three and nine?
9 or 27
What is the least common denominator for 18 and 27?
It is 54
What is the least common denominator of 27 and 54?
54
What is a common denominator between 27 and 8?
It is: 216
What is the least common denominator of 6 and 27?
54
What is the least common denominator of 27 6?
54
