was ist das kgv aus 120 und 196

120  = 2*2*2*3*5

  196  = 2*2*7*7

  ggT  = 2*2  = 4

  kgV  = 2*2*2*3*5*7*7   =  5880

$${\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{7}}{\mathtt{\,\times\,}}{\mathtt{7}} = {\mathtt{5\,880}}$$

Gruß radix !