- What is the LCM of 3 and 5 and 7?
- What is the LCM of 7 and 9?
- What is the LCM of 4 and 9?
- What is the LCM of 3 and 7?
- What is the LCM of 8 and 10?
- What is the LCM of 3 and 9?
- What is the LCM of 6 and 7 and 9?
- What is the LCM of 10 and 12 and 15?
- What is the LCM of 3 and 6?
- What are 5 common multiples of 3 and 7?
- What is the LCM of 4 and 7 and 10?
- What is the LCM of 7 and 10?
- What is the LCM of 4 and 3?
- What is the LCM of 15 and 20?
- What is the LCM of 3 and 10?
- What is the LCM of 7 18 and 21?
- What is the LCM for 15 and 10?
- What is the HCF of 12 and 16?
- What is the LCM of 5 10 and 7?
- What is the LCM of 8 and 7?
- How do we calculate LCM?

## What is the LCM of 3 and 5 and 7?

lcm{3,5,7} = 105.

What you do in general is look at the prime factors of the numbers you’re dealing with and then form the lcm by taking the smallest power of each prime that is required.

For example: Find the lcm of 54, 150, 28..

## What is the LCM of 7 and 9?

63 is the least common multiple of 7 and 9 .

## What is the LCM of 4 and 9?

Least common multiple (LCM) of 4 and 9 is 36.

## What is the LCM of 3 and 7?

Least common multiple (LCM) of 3 and 7 is 21.

## What is the LCM of 8 and 10?

Least common multiple (LCM) of 8 and 10 is 40.

## What is the LCM of 3 and 9?

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

## What is the LCM of 6 and 7 and 9?

Notice that, 9, 7, and 6 all go evenly into 126. 126/9=14 126/7=18 and 126/6=21 and 14, 18, and 21 don’t have a common factor.

## What is the LCM of 10 and 12 and 15?

The least common multiple 60 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 10, 12 and 15 may useful to understand how to find LCM for two or three numbers.

## What is the LCM of 3 and 6?

So 6 is the least common multiple of 3 and 6. Or LCM(3,6) = 6.

## What are 5 common multiples of 3 and 7?

The common multiples of 3 and 7 up to 70 are 21, 42, and 63.

## What is the LCM of 4 and 7 and 10?

The LCM of 1,4,7,10 1 , 4 , 7 , 10 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 1,4,7,10 1 , 4 , 7 , 10 is 2⋅2⋅5⋅7=140 2 ⋅ 2 ⋅ 5 ⋅ 7 = 140 .

## What is the LCM of 7 and 10?

The LCM of 7 and 10 is 70 .

## What is the LCM of 4 and 3?

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 15 and 20?

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

## What is the LCM of 3 and 10?

Least common multiple (LCM) of 3 and 10 is 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 for 15 and 10?

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

## What is the HCF of 12 and 16?

The factors for 16 are 1, 2, 4, 8, 16. The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor.

## What is the LCM of 5 10 and 7?

Explanation: To find the LCM (Lowest common multiple) of a set of numbers, you first find the multiples of each number and then identify the smallest common one among the set. In this case, using 5 , 7 , and 10 . The smallest common multiple of each would be 70 .

## What is the LCM of 8 and 7?

multiples of 8 ⇒8,16,24,32,40,48,56,64,72…. so the lcm, I.e. least common multiple of 7 and 8 is, 56.

## How do we calculate LCM?

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.