Răspuns :
12*15*20+10 = 3610
pr 3610 : 12 = 30 rest 10
3610 : 15 = 24 rest 10
3610 : 20 = 18 rest 10
pr 3610 : 12 = 30 rest 10
3610 : 15 = 24 rest 10
3610 : 20 = 18 rest 10
x:15=c1 rest 10
x=M₁₅ +10
x:12=c2 rest 10
x=M₁₂ +10
x:20=c3 rest 10
x=M₂₀+10
x=[M₁₅;M₁₂;M₂₀]+10
15=3*5
12=2² *3
20=2² *5
[15;12;20]=3 *5 *2²= 15*4=60
x-cel mai mic
x=60*1+10=60+10=70
x=M₁₅ +10
x:12=c2 rest 10
x=M₁₂ +10
x:20=c3 rest 10
x=M₂₀+10
x=[M₁₅;M₁₂;M₂₀]+10
15=3*5
12=2² *3
20=2² *5
[15;12;20]=3 *5 *2²= 15*4=60
x-cel mai mic
x=60*1+10=60+10=70