Difference Between LCM and HCF
The difference between HCF and the LCM is shown in the table added below,
LCM (Least Common Multiple) | HCF (Highest Common Factor) |
---|---|
LCM of two numbers is defined as the smallest multiple of two numbers. | HCF of two numbers is the highest common factor of the two numbers. |
For prime numbers, the LCM is the product of the number. | For prime numbers, the HCF is one(1). |
For two numbers LCM is always greater than equal to the number itself. | For two numbers HCF is always smaller than equal to the number itself. |
LCM of 15 and 20 is 60 | HCF of 15 and 20 is 5 |
Lowest Common Multiple – LCM
Least Common Multiple in maths is abbreviated as LCM and is used to find a number that is the smallest number that is divisible by two or more numbers perfectly. In other words, the LCM is the smallest multiple that each of the given numbers divides into evenly. LCM stands for Least Common Multiple i.e., LCM is the smallest multiple which is common for all the given numbers. We can easily find the LCM of two or more numbers by simply finding the prime factor of the given numbers and then taking the highest power of each factor of the numbers.
In this article, we will learn about Least Common Multiple (LCM) in maths, how to calculate LCM, its examples, and others in detail.
Table of Content
- What is Least Common Multiple (LCM)?
- How to Find the LCM of two Numbers?
- Finding LCM using Listing Method
- Finding LCM using Prime Factorization Method
- Finding LCM using Division Method
- Least Common Multiple (LCM) Formula
- Relationship Between LCM and HCF
- Difference Between LCM and HCF
- LCM of Three Numbers
Contact Us