the least common multiple of 15,9,and 12 is 180.
lowest common denominator of 4/5 and 7/15 would be 15 4/5=12/15
45
The Least Common Multiple (LCM) for 12 5 15 is 60.
The least common denominator (LCD) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The least denominator for a number is itself.
The least common multiple of the numbers 612 and 15 is 3,060.The least common multiple of the numbers 6, 12 and 15 is 60.
A common denominator, though not the least one, is 180.
420
60 I think
60
LCD(15, 12, 4) = 60.
The least common denominator (LCD) is 1.
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 converted your whole numbers (x) to their fraction equivalents (x/1), the LCD would always be 1.
For 7/12 and 7/15 the LCD is 60.
The least common denominator is 120.
A common denominator, though not the least, is 150.
15
The greatest common denominator is infinite. The least common denominator is 45.