Question

va rog ajutatima

Folosind algoritmul de calcul Determinați c m m m c al numerelor din fiecare grupă

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Answer 1

Răspuns:

a)

$60 = {2}^{2} \times 3 \times 5$

$84 = {2}^{2} \times 3 \times 7$

$36 = {2}^{2} \times {3}^{2}$

$cmmmc = {2}^{2} \times {3}^{2} \times 5 \times 7 = 1260$

b)

$88 = {2}^{3} \times 11$

$132 = {2}^{2} \times 3 \times 11$

$176 = {2}^{4} \times 11$

$cmmmc = {2}^{4} \times 3 \times 11 = 528$

c)

$120 = {2}^{3} \times 3 \times 5$

$144 = {2}^{4} \times {3}^{2}$

$cmmmc = {2}^{4} \times {3}^{2} \times 5 = 720$

d)

$44 = {2}^{2} \times 11$

$55 = 5 \times 11$

$66 = 2 \times 3 \times 11$

$cmmmc = {2}^{2} \times 3 \times 5 \times 11 = 660$

e)

$270 = 2 \times {3}^{3} \times 5$

$180 = {2}^{2} \times {3}^{2} \times 5$

$450 = 2 \times {3}^{2} \times {5}^{2}$

$cmmmc = {2}^{2} \times {3}^{3} \times {5}^{2} = 2700$

f)

$360 = {2}^{3} \times {3}^{2} \times 5$

$480 = {2}^{5} \times 3 \times 5$

$cmmmc = {2}^{5} \times {3}^{2} \times 5 = 1440$