Select the first number (e.g. '16') and the second number (e.g. '20'). After that hit the 'Calculate' button. Least Common Multiple (LCM) also known as the Lowest Common Multiple or Smallest Common Multiple of 2 numbers - it is the smallest positive integer that is divisible by both numbers.
The LCM calculator is a free tool where you can determine the lowest or least common multiple and greatest common factor of the entered data set. Just input the data set values and press the calculate button. As a result, the tool will show the LCM and GCF results in an instant.
What is the LCM of 16 and 20? The answer is 80. Get stepwise instructions to find LCM of 16 and 20 using prime factorization method.
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor. Least common multiple (LCM) of 16 and 20 is 80.
LCM of 16 and 20 is the smallest number among all common multiples of 16 and 20. The first few multiples of 16 and 20 are (16, 32, 48, 64, 80, 96, . . . ) and (20, 40, 60, 80, 100, . . . ) respectively. There are 3 commonly used methods to find LCM of 16 and 20 - by division method, by prime factorization, and by listing multiples.
This free LCM calculator determines the least common multiple of a given set of numbers. Also, learn more about the different methods for finding the LCM.
Find the LCM least common multiple of 2 or more numbers. LCM Calculator shows the work to find the LCM with prime factorization, factor tree, cake/ladder/box method, division method, listing multiples, and greatest common factor GCF.
Find out what the least common multiple (LCM) of 16 and 20 is with our easy-to-follow explanation and calculator.
Learn how to find the Least common multiple of 16 and 20 using the prime factorisation, division method and listing multiples in a detailed manner at BYJU’S.
The LCM calculator will determine the least common multiple of two to fifteen numbers for you - no need to fret! This calculation is essential when adding or subtracting fractions with different denominators (check the adding fractions calculator if you want to do it with a dedicated tool).