์ ํด๋ฆฌ๋ ํธ์ ๋ฒ - ์ต๋ ๊ณต์ฝ์ ๊ตฌํ๋ ์๊ณ ๋ฆฌ์ฆ
- ํฐ ์๋ฅผ ์์ ์๋ก ๋๋๋ ๊ณผ์ ์ ๋ฐ๋ณตํ๋ฉฐ, ๋๋จธ์ง๊ฐ 0์ด ๋ ๋ ๋๋๋ ์๊ฐ ์ต๋๊ณต์ฝ์๊ฐ ๋๋ ์๊ณ ๋ฆฌ์ฆ// ๋ฐฉ๋ฒ1. ๋ฐ๋ณต๋ฌธconst gcd = (num1, num2) => { let r; while(num2 > 0) { r = num1 % num2; num1 = num2; num2 = r; } return num1;}// ๋ฐฉ๋ฒ2. ์ฌ๊ท ํจ์const gcd = (num1, num2) => (num2 > 0 ? gcd(num2, num1%num2) : num1); ex) GCD(18, 12) = 6a = 18, b = 12 โก๏ธ r = 6a = 12, b = 6 โก๏ธ r = 0a = 6, b = 0 โก๏ธ X