Question

Maximo comun divisor de 72-80-90

Answer 1

72/2. 80/2. 90/2

36/2. 40/2. 45/3

18/2. 20/2. 15/3

9/3. 10/2. 5/5

3/3. 5/5

72=2³*3²*5

80=2⁴*5

90=2*3²*5

comunes con menor exponente

2*3²*5=2*9*5=90