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a fost răspuns

Fie numarul 1)3; 2)12; 3)84.A)determinati :D3; D12;D84.b) Scrieti cite 5 multiplii ai numerelor 3,12,84

Răspuns :

A)
1-D3=(1,3)
2-D12=(1,2,3,4,6,12)
3-D84=(1,2,3,4,6,12,14,21,28,42,84)

B)
1-M3=(3,6,9,12,15,18)
2-M12=(12,24,36,48,60,72)
3-M84=(84,168,252,336,420,504)

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