1)3+6-8+10=9-8+10=1+10=11
2)-5+8-11=3-11=-8
3)-24,47+30,29-35,53=5,8-35,53=-29,71
45 = 1 · 3^2 · 5,75 = 1 · 3 · 52,
НОД(45, 75) = 3 · 5 = 15;
НОK(45, 75) = 3^2 · 5^2 = 225.
22 = 1 · 2 · 11,
41 = 1 · 41,
НОД(22, 41) = 1;
НОK(22, 41) = 2 · 11 · 41 = 902.
320 = 1 · 2^6 · 5,
750 = 1 · 2 · 3 · 5^3,
НОД(320, 750) = 2 · 5 = 10;
НОK(320, 750) =<span> 2^</span>6<span> · 3 · 5^</span>3 =<span> 24</span>000<span>.
</span>
22 = 1 · 2 · 11,
66 = 1 · 2 · 3 · 11,
НОД(22, 66) = 2 · 11 = 22;
НОK(22, 66) = 2 · 3 · 11 = 66.
40,54 = 1 · 2 · 20,27,
20 = 1 · 2^2 · 5,
<span>НОД(</span><span>40,54, 20</span><span>)</span><span> </span><span>=</span><span> 2</span><span>;</span>
НОK(40,54, 20) =<span> 2^</span>2<span> · 5 · 20,27 </span>=<span> 40</span>5,40<span>.</span>