Integer Calculator is design fro operations with integer numbers. It is very similar to Scientific Calculator although have some specifics. The operation division "/" gives in result an integer number. For example, 7/2=3. The symbols "%" denotes remainder. For example, 7/2=1.
The button "GCD" stands for Greatest Common Divisor. For example, GCD(18;12)=6. That is 6 divides both 18 and 12, and 6 is the greatest among integer numbers which divide both 18 and 12.
The button "LCM" stands for Least Common Multiple. Foe example, LCM(18;12)=36. That is 18 and 12 divide 36 and 36 is the least among integers divided by 18 and 12.
The button "Fibonacci" stands for Fibonacci numbers. Fibonacci numbers are calculated by recursive formula F0 = 0, F1 = 1, Fn = Fn-1 + Fn-2 .
The button "Lucas" stands for Lucas numbers. Lucas numbers are calculated by recursive formula L0 =2, L1 = 1, Ln = Ln-1 + Ln-2 .
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