36
24
12
the least common multiple of 15,9,and 12 is 180.
It is 60 which is also the LCM
60.
It is: 420
180
The least common denominator is 60.
The least common denominator for 12 and 16 is 48.
The LCM of 3, 6, and 12 is 12.The least common denominator is the same as the least common multiple.The least common denominator is the smallest multiple divisible by 3, 6, and 12. Since 12 is divisible by 3, 6, and 12, and the smallest multiple of 12 is 12 x 1 = 12, that is the least common denominator or least common multiple.
To find the common denominator of two fractions, you find the least common multiple of the denominators. The multiply the numerators by whatever you multiplied the denominator by to get an equivalent fraction. example: 1 + 2 = 10 3 4 12 the least common multiple of 3 and 4 is 12 so, 4 + 6 = 10 12 12 12 which can be reduced to the answer of 5 6
A common denominator, though not the least, is 168.
A common denominator, though not the least, is 9720.
A common denominator, though not the least one, is 12*20 = 240.
12.
12