LCD(4, 9, 6, 20) = 180
LCM(4, 6, 7, 9) = 252
The LCM is 36.
180 Here's how to work it out 20 = 2x2x5 9 = 3x3 6 = 2x3 The answer has to have 2x2x5x3x3 (that includes, 20, 9 and 6) = 180
4 = 2x26 = 2x39 = 3x3HCF of 4 and 6 = 24x6/2 = 12HCF of 12 and 9 = 312x9/3 = 3636
If that's 6/4 and 9/5, the least common denominator is 20.
Least Common Multiple (LCM) for 4 9 20 is 180.
The Least Common Multiple (LCM) for 4 9 6 is 36.
LCD(4, 9, 6, 20) = 180
The Least Common Multiple (LCM) for 9 4 6 is 36.
The LCM or least common multiple of 8, 6, 9, and 4 is 72.
The LCM of 46 and 9 is 414 The LCM of 4, 6 and 9 is 36
The LCM is: 72
The LCM is: 36
180 = 45*4 and 20*9.
The LCM is: 36
36