Răspuns:
a) = (2,4)2 = 2
= 4 = 2²
cmmdc = 2
b) (4,6) => 4=2² ; 6=2•3 ; cmmdc= 2
c) (5,10) => 4=2² ; 6=2•3; cmmdc = 2
e) (3,6,9) => 3=3;6=2•3; 9=3² cmmdc = 3
f) (2,4,6,10) => 2=2;4=2²;6=2•3;10=2•5; cmmdc = 2
g) (10,20,30,50) => 10=2•5;20=2²•5;30=2•3•5
50 = 2•5² ; cmmdc = 2•5 = 10
i) (4,18,32) => 4=2²; 18=2•3² ;32=2^5 cmmdc = 2
j) (5,15,30,45) => 5=5; 15=3•5; 30=2•3•5 ;45=3²•5
cmmdc = 5
k) (12,24,36) => 12=2²•3;24=2³•3 ; 36=2²•3²
cmmdc = 2²•3 = 4•3 = 12
am rezolvat pe cele din imagine...
lipseste punctele d) h) l)
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