It is: 20
Chat with our AI personalities
The LCM is 20.
The least common multiple is the smallest number that is multiple of two or more numbers. The LCM of 2, 4, and 5 is 20.
20
180 = 45*4 and 20*9.
lcm(16, 20, 15) = 240. 16 = 2^4 20 = 2^2 x 5 15 = 3 x 5 lcm = 2^4 x 3 x 5 = 240