Question

o minomo multiplo comum (m.m.c) entre 28,36 e 42 é: a) 352 b) 336 c)252 d) 84 e)126​

Answer 1

28 , 36 , 42 | 2

14 , 18 , 21 | 2

7 , 9 , 21 | 3

7 , 3 , 7 | 3

7 , 1 , 7 | 7

1 , 1 , 1

2² × 3² × 7 = 2 . 2 × 3 . 3 × 7 = 4 × 9 × 7 = 252

Letra C