0
The common denominator is usually the Lowest (or Least) Common Multiple of the numbers involved. Where two numbers have no common factors then the LCM is simply the product of those numbers. As 19 is a Prime number and has no factors in common with 18 then the common denominator is 18 x 19 = 342.
Add your answer:
Earn +20 pts
What is the least common denominator of 18 and 112?
1008
What is the least common denominator of 42 and 18?
126
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 rename least common denominator of 13 and 518?
If 13 and 518 are both denominators, the LCD is 6734 If that's 1/3 and 5/18, the LCD is 18 and you can change 1/3 to 6/18
What is the least common multiple of 13 18 and 25?
The Least Common Multiple (LCM) for 13 18 25 is 5,850.
what is the least common denominator for 7/9 and 13/18?
18
What is the least common denominator of 9 and 18?
18
What is the common denominator for 12 18 26?
A common denominator, though not the least, is 5616.
What is the least common denominator of 18?
The least common denominator of 18 is 18 itself. In this case, since 18 is a prime number, it cannot be further simplified or reduced. The least common denominator is used when adding or subtracting fractions to ensure that the denominators are the same, allowing for easier calculations.
What is the least common denominator of 6 and 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 least common denominator of 18 and14?
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 least common denominator for 18 and 25?
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 least common denominator of 18 and 112?
1008
What is the least common denominator of 9 and 6?
18
What is the least common denominator of 40 and 18?
360
What is the least common denominator for 18 and 21?
3
Was is the least common denominator of 18 and 24?
72
