Table of Contents

- 1 What are LCM of 32?
- 2 How do you find the common LCM?
- 3 What is the LCM of 34 and 70?
- 4 What is the HCF of 32 and 36?
- 5 What is the fastest way to find the LCM?
- 6 What is the GCF of 24 and 32?
- 7 What is the LCM for 24 and 36?
- 8 Which is the least common multiple in math?
- 9 How to find the LCM using the greatest common factor?

## What are LCM of 32?

To find the LCM of 32 and 36 using prime factorization, we will find the prime factors, (32 = 2 × 2 × 2 × 2 × 2) and (36 = 2 × 2 × 3 × 3). LCM of 32 and 36 is the product of prime factors raised to their respective highest exponent among the numbers 32 and 36. ⇒ LCM of 32, 36 = 25 × 32 = 288.

## How do you find the common LCM?

Find the LCM using the prime factors method

- Find the prime factorization of each number.
- Write each number as a product of primes, matching primes vertically when possible.
- Bring down the primes in each column.
- Multiply the factors to get the LCM.

**What is the LCM of 33 and 70?**

The LCM of 33 and 70 is 2310.

### What is the LCM of 34 and 70?

Therefore, the least common multiple of 70 and 34 is 1190.

### What is the HCF of 32 and 36?

4

There are 3 common factors of 32 and 36, that are 1, 2, and 4. Therefore, the greatest common factor of 32 and 36 is 4.

**What is the LCM of 3 and 9?**

What is the LCM of 3 and 9? Answer: LCM of 3 and 9 is 9.

#### What is the fastest way to find the LCM?

How to Find the LCM – FAST!!!

- Step 1) Find the GCF for the two numbers. For 18 and 30, GCF is 6.
- Step 2) Divide that GCF into either number; it doesn’t matter which one you choose, so choose the one that’s easier to divide. Choose 18.
- Step 3) Take that answer and multiply it by the other number.
- Step 4) Celebrate …

#### What is the GCF of 24 and 32?

The GCF of 24 and 32 is 8. To calculate the greatest common factor of 24 and 32, we need to factor each number (factors of 24 = 1, 2, 3, 4, 6, 8, 12, 24; factors of 32 = 1, 2, 4, 8, 16, 32) and choose the greatest factor that exactly divides both 24 and 32, i.e., 8.

**What is the HCF of 32 56?**

8

Answer: HCF of 32 and 56 is 8.

## What is the LCM for 24 and 36?

72

The LCM of 24 and 36 is 72. To find the least common multiple of 24 and 36, we need to find the multiples of 24 and 36 (multiples of 24 = 24, 48, 72, 96; multiples of 36 = 36, 72, 108, 144) and choose the smallest multiple that is exactly divisible by 24 and 36, i.e., 72.

## Which is the least common multiple in math?

Calculator Use. The Least Common Multiple (LCM) is also referred to as the Lowest Common Multiple (LCM) and Least Common Denominator (LCD). For two integers a and b, denoted LCM(a,b), the LCM is the smallest integer that is evenly divisible by both a and b. For example, LCM(2,3) = 6 and LCM(6,10) = 30.

**Which is the least common multiple of 6 7 21?**

Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60. Multiples of 7: 7, 14, 21, 28, 35, 42, 56, 63. Multiples of 21: 21, 42, 63. Find the smallest number that is on all of the lists. We have it in bold above. So LCM (6, 7, 21) is 42.

### How to find the LCM using the greatest common factor?

The formula to find the LCM using the Greatest Common Factor GCF of a set of numbers is: A factor is a number that results when you can evenly divide one number by another. In this sense, a factor is also known as a divisor. The greatest common factor of two or more numbers is the largest number shared by all the factors.