Question

Divizorii lui 72 intersectat cu Multiplii numarului 4 sunt?

Answer 1

D₇₂ = {1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72}

M₄ = {4, 8, 12, 16, 20, 24, 28, 32, 36 ,40, 44,48, 52, 56, 60, 64, 68, 72}

Intersectia a doua multimi D₇₂ si M₄ este multimea elementelor comune celor doua multimi

D₇₂ ∩ M₄ = {4, 8, 12, 24, 36, 72}