Question

cel mai mare divizor comun si cel mai mic multiplu comun a)(28,105,140) [28,105,140] b)(35,420,63) [35,420,63] calculati va rog

Answer 1

a)(28,105,140)
28=2²*7
105=3*5*7
140=2²*5*7
cmmdc=7
cmmmc=2²*3*5*7=420

b)35,420,63
35=5*7
63=3²*7
420=2²*3*5*7
cmmdc=7
cmmmc=2²*3²*5*7=1260