Question

m.m.c de 5,6,9,10 me ajudem

Answer 1

5,6,9,10 / 2
5 3 9 5 /  3
5 1 3 5 /  3 
5 1 1 5 /  5
1 1 1 1 / =  90

Answer 2

5,6, 9,10| 2
5,3, 9, 5 | 3
5,1, 3, 5 | 3
5,1, 1, 5 | 5
1,1, 1, 1 | 1

 2 . 3 . 3 . 5 = 90