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2026-01-22 문제 풀었어요 #21

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uyeon0 merged 1 commit into from
Jan 23, 2026
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2026-01-22 문제 풀었어요 #21

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25 changes: 25 additions & 0 deletions Programmers/Level1/12953_N개의_최소공배수.js
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/*
⭐️ 문제 정보 ⭐️
문제 : 12953 - N개의 최소공배수
레벨 : Level 1
링크 : https://school.programmers.co.kr/learn/courses/30/lessons/12953
*/

function gcd(a, b) {
if (b === 0) return a;
return gcd(b, a % b);
}

function lcm(a, b) {
return (a * b) / gcd(a, b);
}

function solution(arr) {
let answer = arr[0];

for (let idx = 1; idx < arr.length; idx++) {
answer = lcm(answer, arr[idx]);
}

return answer;
}
2 changes: 2 additions & 0 deletions Programmers/README.md
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| 12909 | 올바른 괄호 | [12909_올바른_괄호.js](Level2/12909_올바른_괄호.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12909) |
| 12910 | 나누어 떨어지는 숫자 배열 | [12910_나누어_떨어지는_숫자_배열.js](Level1/12910_나누어_떨어지는_숫자_배열.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12910) |
| 12924 | 숫자의 표현 | [12924_숫자의_표현.js](Level2/12924_숫자의_표현.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12924) |
| 12928 | 약수의 합 | [12928_약수의_합.js](Level1/12928_약수의_합.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12928) |
| 12939 | 최댓값과 최솟값 | [12939_최댓값과_최솟값.js](Level2/12939_최댓값과_최솟값.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12939) |
| 12940 | 최대공약수와 최소공배수 | [12940_최대공약수와_최소공배수.js](Level1/12940_최대공약수와_최소공배수.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12940) |
| 12941 | 최솟값 만들기 | [12941_최솟값_만들기.js](Level2/12941_최솟값_만들기.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12941) |
| 12949 | 행렬의 곱셈 | [12949_행렬의_곱셈.js](Level2/12949_행렬의_곱셈.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12949) |
| 12953 | N개의 최소공배수 | [12953_N개의_최소공배수.js](12953_N개의_최소공배수.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12953) |
| 12973 | 짝지어 제거하기 | [12973_짝지어_제거하기.js](Level2/12973_짝지어_제거하기.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12973) |
| 12981 | 영어 끝말잇기 | [12981_영어_끝말잇기.js](Level2/12981_영어_끝말잇기.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12981) |
| 12985 | 예상 대진표 | [12985_예상_대진표.js](Level2/12985_예상_대진표.js) | [🔗](https://school.programmers.co.kr/learn/courses/30/lessons/12985) |
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