Finding GCD and LCM numbers

Online calculator "Finding GCD and LCM numbers". Our calculator will help you to find the greatest common dividend (GCD) and the least common multiple (LCM) of numbers. The peculiarity of this calculator is that it can find LCM and GCD not only of two numbers, but also of three or four numbers. Enter the natural numbers and click the "Calculate" button and our calculator will display the solution. Also, the calculator will present a detailed solution, where the order of finding the GCD and LCM numbers will be consistently stated.

The greatest common divisor of several numbers – is the largest natural integer to which these numbers are divisible. The greatest common divisor is denoted as follows: GCD (18; 48) = 6

The least common multiple of several numbers is the least number that is divided into each of these numbers without a remainder. For example: LCM (18; 48) = 144

You must know! How to determine that the number is divisible by 3 without residue? Very simply – only those numbers are divided by 3. For example: the number 795 is divided by 3, since the sum of its digits 7 + 9 + 5 = 21 is divided by 3.
21 : 3 = 7