Question

Care sunt multiplii comuni ai lui 12 si 28 mai mici decat 1000 ??

Answer 1

12 = 2^2 x 3
28 = 2^2 x 7
cmmmc(12,28) = 2^2x3x7 = 84
Multiplii comuni ai lui 12 si 28 mai mici decat 1000 sunt:
84
84x2=168
84x3=252
84x4=336
84x5=420
84x6=504
84x7=588
84x8=672
84x9=756
84x10=840
84x11=924

Answer 2

M 12=0,12,24,36,48,60,72,84,96,108,120,132,144,156,168,180,192,204,216,228,240,252,264,276,.....
M28=0,28,56,84,112,140,168,196,224,252,280,.....
Multipli comuni sunt:0,84,168,252,336,420,504,588,672,756,840,924....