30
30
The LCD is 30.
30
If that's 9/10 and 2/3, the LCD is 30.
24: 2 * 2 * 2 * 3 30: 2 * 3 * 5 LCD is 2^3 * 3 * 5 = 120
30
30
LCD(2, 5, 6, 3) = 30
The LCD of 3/20 and 7/30 is 60.
5 factors into 1 and 5 6 factors into 2 and 3 Therefore, the least common multiple is 1*2*3*5 = 30 This is what you would use for the LCD, convert the fifths and sixths into thirtieths.
The LCD of 3/6 and 4/5 is 30
The LCD of 3, 5, and 10 is 30.