Question

me ajudam por favor determine o mmc entre
primos: {2,3,5,7,11,13,17,19,23,29,31,37,41,etc}
a) mmc (21,27)= b) mmc (12,20)= c) mmc (20,45= d) mmc (22,44)= e) mmc (4,12,16)= f) mmc (15,35,470)=???

Answer 1

a)(21,27) /3.3.3.7=189
b)(12,20) /2.2.3.5=60
c)(20,45) /2.2.2.3.5=180
d)(22,44) /2.2.11=44
e)(4,12,16) /2.2.2.2.3=48
f)=9870