19 lines
359 B
Rust
19 lines
359 B
Rust
use std::ops::{Div, Mul, Rem};
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pub fn gcd<T>(mut x: T, mut y: T) -> T
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where
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T: Copy + Default + PartialEq + Rem<Output = T>,
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{
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while y != T::default() {
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(x, y) = (y, x % y);
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}
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x
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}
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pub fn lcm<T>(x: T, y: T) -> T
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where
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T: Copy + Default + PartialEq + Div<Output = T> + Mul<Output = T> + Rem<Output = T>,
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{
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x / gcd(x, y) * y
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}
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