What is the least common multiple of 12,27 and 40	Pick:
A) 8521  B) 1080  C) 368  D) 8979  E) 6584
factors of 12 =2*2*3   factors of 27= 3*3*3   factors of 40 =2*2*2*5   thus the l.c.m is 2^3*3^3*5=1080   the answer is 1080
<result>B</result>
What is the least common multiple of 12,27 and 40