Question

Aflati toti multipli comuni ai numerelor 111 si 74 mai mici decât 1000

Answer 1

11=3x37
74=2x37
2x3x37=222
2x222=444
3x222=666
4x222=888
cel mai mic este 222

Answer 2

111=3*37
74=2*37
$M_{111}$={0,3*37,6*37,9*37,12*37, 15*37,....,27*37}
$M_{74}$={0,2*37,4*37,6*37,8*37,10*37,12*37,.....,26*37}⇒
⇒M comuni={0,6*37,12*37,18*37,24*37}