Question

conaidere os numeros a -2².5.7e d-3.5².7 calcule o MMC (c,d)

Answer 1

a -> 140
b -> 525

140 , 525 | 5
28 , 105 | 5
28 , 21 | 3
28 , 7 | 4
7 , 7 | 7
1 , 1

(5)^2(3)(4)(7)

Answer 2

Dois ao quadradoX 5 X7= 20X7=140. 3X5ao quadrado X7=75 X 7=525..........................