Answers

2014-10-20T09:20:31+08:00
Lcm(2&4)=2and lcm of 8 &12=6
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  • cef
  • Helping Hand
2014-10-20T17:55:15+08:00
2 and 4=4  
8 and 12=4
because you need to take the the higest factor of each paired or the greaytest common factor and 4 is is the greatest common factor of each pair.
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