The least common denominator of 3 and 13 is 39.
120.
15
The numbers 7, 3, and 2 share no common denominator. They are prime numbers.
1 is the only common denominator.
To compare fractions, we need to have a common denominator. In this case, the common denominator for 9, 4, and 12 is 36. Converting the fractions to have a denominator of 36, we get 20/36, 27/36, and 21/36. Therefore, in order from least to greatest: 5/9, 7/12, 3/4.
lcm(3, 13) = 39.
It is: 195
The least common denominator is 3x.
The LCD of 4/5 and 1/3 is 15.
The LCD of 1/3 and 1/9 is 9.
What is the least denominator of 2 and 3
Least common multiple is 429 39 = 3 x 13 33 = 3 x 11 Thus the LCM is 3 x 11 x 13 = 429
The Least Common Denominator of 3/4 and 7/8 is 8.
2/3 and 3/4 Least Common Denominator is 12
There is none. A least common denominator is to be found between or among fractions. 3 and 7 are not fractions.
To find the least common denominator of 1/3 and 1/4, we need to determine the smallest multiple that both denominators (3 and 4) have in common. The least common denominator is the least common multiple (LCM) of the denominators. The LCM of 3 and 4 is 12, so the least common denominator of 1/3 and 1/4 is 12.
A common denominator, though the least, is 240.