Q.
lcm of a,b = 1
lcm of b,c = 2
lcm of c,a = 3
then what is the combined lcm of a,b,c?

• combined lcm =6
  a=3, b=2, c=6
• 10 years agoHelpfull: Yes(1) No(2)
• if L.C.M. of a,b=1 means then definitely a=1 and b=1;
  and L.C.M of b,c=2 means (here) b=1 and c=2;
  but then how comes c,a=3..??
• 10 years agoHelpfull: Yes(1) No(0)
• I agree with arun..hw cum lcm of c,a=3??
  
• 10 years agoHelpfull: Yes(1) No(1)
• lcm of 1,2,3=6
• 10 years agoHelpfull: Yes(0) No(0)