It is 15.
least common denominator for 15 and 10 is 30, so 9/15 = 18/30 and 7/10 = 21/30
15
The LCD for 1/5 and 4/15 is 15.
Least common denominator is used for fractions, not integers. Integers can be expressed as fractions, though, by placing them over 1 so if you really meant least common denominator then the answer is 1. If, however, you meant least common multiple, then then answer is 60.
It is 15.
least common denominator for 15 and 10 is 30, so 9/15 = 18/30 and 7/10 = 21/30
15
The least common denominator (LCD) is 1.
The LCD for 1/5 and 4/15 is 15.
Least common denominator is used for fractions, not integers. Integers can be expressed as fractions, though, by placing them over 1 so if you really meant least common denominator then the answer is 1. If, however, you meant least common multiple, then then answer is 60.
A common denominator, though not the least, is 150.
The least common denominator is 120.
15
The greatest common denominator is infinite. The least common denominator is 45.
Answer: 30 If those numbers are denominators, the least common denominator is the least common multiple of the three. In this case, 30 is the LCM of 6, 10 and 15, so 30 is the least common denominator.
The factors of 15 are 1,3,5, and 15. In order to find the least common