Least common multiple calculator for 3 numbers

This Least common multiple calculator for 3 numbers provides step-by-step instructions for solving all math problems.

Solve My Task
Solve math tasks
Top Specialists
More than just an application
Average satisfaction rating 4.7/5

Least Common Multiplier (LCM) Calculator

Find LCM (21, 14, 38) 21 = 3 × 7 14 = 2 × 7 38 = 2 × 19 The LCM is therefore: 3 × 7 × 2 × 19 = 798 Greatest Common Divisor Method A third viable method for finding the LCM of some given

Fast Expert Tutoring

If you're looking for fast, expert tutoring, you've come to the right place!

Expert teachers will give you an answer in real-time

No matter what question you have about school, our expert teachers will have an answer for you in no time!

Fast Delivery

Our fast delivery service ensures that you'll get your order quickly and efficiently.

Fast answers

If you're looking for fast answers, you've come to the right place.

Answers in 5 seconds

In just 5 seconds, you can get the answer to your question.

Explain math questions

Math can be a tough subject for a lot of people. But with a little help, anyone can understand and solve math questions.

Least Common Multiple (LCM) Calculator

Let’s say that we need to calculate the LCM of 5 and 6. So, first of all, we need to have multiples of 5 and 6. Let’s calculate them first – Multiples of 5 → 5, 10, 15, 20, 25, 30 Multiples of 6 → 6

Clear up math problem
Determine mathematic tasks

Math is the study of numbers, space, and structure.

Determine mathematic problems

Math is the study of numbers, space, and structure.


To improve your math performance, practice regularly and persistently.

LCM Calculator with Steps (Least Common Multiple Calculator)

Use the handy LCM of 3 Numbers Calculator to evaluate the Least Common Multiple of three numbers given as the inputs. All you need to do is simply provide the input numbers in the
Decide math equation