Least common multiple
Lesson 17 of 32 in Coddy's Coding Problems course.
Challenge
MediumWrite a function named lcm that given two natural numbers a and b from input. Return their LCM in the code block
The Least Common Multiple (LCM) for two integers a and b is the smallest positive integer that is evenly divisible by both a and b.
Input
2 3
Output
6
Input
4 8
Output
8
Try it yourself
int lcm(int a1, int a2) {
// Write code here
}All lessons in Coding Problems
1Course Introduction
Introduction3Medium Difficulty
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