Question

Ajutor!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ex. 2

Answer 1

2.
a)
108=2^2 • 3^3
45=3^2 • 5
cmmdc = 3^2
b)
57 = 3 • 19
38=2 • 19
cmmdc = 19
c)
120 = 2^3 • 3 • 5
48 = 2^3 • 3
cmmdc = 2^3 • 3
d)
42 = 2 • 3 • 7
54 = 2 • 3^3
cmmdc = 2 • 3
e)
182 = 2 • 91
42 = 2 • 3 • 7
cmmdc = 2
f)
24 = 2^3 • 3
36 = 2^2 • 3^2
cmmdc = 2^2 • 3