- What is the LCM of 7 18 and 21?
- What is the LCM of 10 and 15?
- What is the LCM of 3 and 9?
- What is the HCF of 5 15 and 20?
- What is the LCM of 15 and 20?
- How do you find the least common multiple on a calculator?
- What is the LCM of 5 10 15 and 20?
- What is the LCM of 3 and 4?
- What is the LCM of 6 and 4?
- What is the LCM of 5 10 15 and 30?

## What is the LCM of 7 18 and 21?

The least common multiple 126 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group.

The step by step work for LCM of 7, 18 and 21 may useful to understand how to find LCM for two or three numbers..

## What is the LCM of 10 and 15?

Least common multiple (LCM) of 10 and 15 is 30.

## What is the LCM of 3 and 9?

Least common multiple (LCM) of 3 and 9 is 9.

## What is the HCF of 5 15 and 20?

12:1The ratio between the LCM and HCF of 5 15 and 20 is 12:1.

## What is the LCM of 15 and 20?

Least common multiple (LCM) of 15 and 20 is 60.

## How do you find the least common multiple on a calculator?

How to find LCM by Prime Factorization using ExponentsFind all the prime factors of each given number and write them in exponent form.List all the prime numbers found, using the highest exponent found for each.Multiply the list of prime factors with exponents together to find the LCM.

## What is the LCM of 5 10 15 and 20?

Answer: The LCM of 5 ,10, 15, 20 is 60. Therefore LCM of 5 ,10, 15, 20 is 60.

## What is the LCM of 3 and 4?

The Least Common Multiple (LCM) of some numbers is the smallest number that the numbers are factors of. Like the LCM of 3 and 4 is 12, because 12 is the smallest number that 3 and 4 are both factors for.

## What is the LCM of 6 and 4?

Explanation: The least common multiple (LCM) is the lowest multiple that two or more numbers have in common. List the multiples of 6 and 4 . The LCM of 4 and 6 is 12 .

## What is the LCM of 5 10 15 and 30?

The LCM of 5,10,15 5 , 10 , 15 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 5,10,15 5 , 10 , 15 is 2⋅3⋅5=30 2 ⋅ 3 ⋅ 5 = 30 .