# Sum Multiples solution leetcode-Given a positive integer n, find the sum of all integers in the range [1, n] inclusive that are divisible by 3, 5, or 7.

## Sum Multiples solution leetcode

• User Accepted:11227
• User Tried:11328
• Total Accepted:11487
• Total Submissions:13365
• Difficulty:Easy

Given a positive integer `n`, find the sum of all integers in the range `[1, n]` inclusive that are divisible by `3``5`, or `7`.

Return an integer denoting the sum of all numbers in the given range satisfying the constraint.

Example 1:Sum Multiples solution leetcode

```Input: n = 7
Output: 21
Explanation: Numbers in the range `[1, 7]` that are divisible by `3`, `5,` or `7 `are `3, 5, 6, 7`. The sum of these numbers is `21`.```

Example 2:Sum Multiples solution leetcode

```Input: n = 10
Output: 40
Explanation: Numbers in the range `[1, 10] that are` divisible by `3`, `5,` or `7` are `3, 5, 6, 7, 9, 10`. The sum of these numbers is 40.```

Example 3:Sum Multiples solution leetcode

```Input: n = 9
Output: 30
Explanation: Numbers in the range `[1, 9]` that are divisible by `3`, `5`, or `7` are `3, 5, 6, 7, 9`. The sum of these numbers is `30`.```

Constraints:Sum Multiples solution leetcode

• `1 <= n <= 103`