When two or more numbers have the same numbers as their multiples, such multiples are called the common multiples. Out of all the common possible multiples the one that is least (smallest) and common for both the numbers, is said to be their least common multiple LCM. LCM Formula helps in calculating this least common multiple for numbers.
In other words, LCM for some integers, say a and b is, the smallest positive integer which is divisible by both a and b.
Let us learn about the LCM formula using solved examples.
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