LCM
LCM[n1, n2, ...]
finds the least common multiple of the inputs.
Attributes[LCM] := {Flat, Listable, OneIdentity, Orderless, Protected}
Simple examples
In[1]:= LCM[5, 14] Out[1]= 70
In[2]:= LCM[5, 14, 68] Out[2]= 2380
In[3]:= LCM[(2)/(3), (1)/(3)] Out[3]= (2)/(3)
In[4]:= LCM[(2)/(3), (1)/(3), (5)/(6)] Out[4]= (10)/(3)
In[5]:= LCM[(2)/(3), (1)/(3), (5)/(6), 3] Out[5]= 30
In[6]:= LCM[(2)/(3), {(1)/(3), (5)/(6), 3}] Out[6]= {(2)/(3), (10)/(3), 6}