Question

1. Calculaţi c.m.m.d.c. şi c.m.m.m.c. al numerelor 420, 70 şi 504.


dau coroana!!!!!!!!​

Answer 1

420 = 2^2 × 5 × 3 × 7

70 = 2^3 × 5

504 = 2^3 × 3^2 × 7

cmmdc = 2^2 = 4

cmmmc = 2^3 × 3^2 × 5 × 7 = 2520