Answer Hint: To obtain the least common multiple of the given number we will use a common division method. Firstly we will write all the numbers inside the division sign then start by dividing them with the smallest prime number separately till we get all remainder as 1. Finally multiply all the prime factors and get the desired answer. Complete step-by-step answer: Note: Least common multiple is also known as LCM of two or more numbers which is the smallest integer divided by all those number completely. It’s most important use is to simplify the fraction values by making the denominator term equal so that the numerator term can be added or subtracted. We can use the prime factorizing method where we find all the prime factors of all the number
separately and then multiply the factors with the highest term from each of the values to get the LCM as follows: What is the common multiples of 3 and 6?What is the LCM of 3 and 6? The LCM of 3 and 6 is 6. To find the LCM (least common multiple) of 3 and 6, we need to find the multiples of 3 and 6 (multiples of 3 = 3, 6, 9, 12; multiples of 6 = 6, 12, 18, 24) and choose the smallest multiple that is exactly divisible by 3 and 6, i.e., 6.
What is the LCM and GCF of 3 and 6?GCF of 3 and 6 Examples
Therefore, the LCM is 6. Example 2: Find the GCF of 3 and 6, if their LCM is 6. Therefore, the greatest common factor of 3 and 6 is 3.
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