Table of Contents

## What is the GCF of 6 and 210?

The GCF of 6 and 210 is 6.

**What is the LCM 210?**

210 = 2 × 3 × 5 × 7. LCM = 2 × 3 × 5 × 7. LCM = 210.

### What two numbers have 6 GCF?

Earlier we found that the Common Factors of 12 and 30 are 1, 2, 3 and 6, and so the Greatest Common Factor is 6. The Greatest Common Factor of 12 and 30 is 6.

**What is the GCF of 12 and 18?**

6

Example 1: 6 is the greatest common factor of 12 and 18.

#### What is the GCF of 16 and 24?

8

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

**What is the GCF of 24 and 210?**

The GCF of 24 and 210 is 6.

## What is the LCM of 216?

The LCM of 216 and 216 is 216.

**What is the GCF of 18 and 24?**

The greatest common factor is the greatest factor that divides both numbers. To find the greatest common factor, first list the prime factors of each number. 18 and 24 share one 2 and one 3 in common. We multiply them to get the GCF, so 2 * 3 = 6 is the GCF of 18 and 24.

### How to find the LCM of the number 210?

The instructions to find the LCM of 210 are the next: 1. Decompose all numbers into prime factors 2. Write all numbers as the product of its prime factors 2 . 3 . 5 . 7 3. Choose the common and uncommon prime factors with the greatest exponent 4.

**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.

#### What are the factors of the number 210?

Factors of 210 are 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105. There are 15 integers that are factors of 210. The biggest factor of 210 is 105.

**How is the LCM calculated in a calculator?**

The LCM is the product of the numbers in the L shape, left column and bottom row. 1 is ignored. Starting with the lowest prime numbers, divide the row of numbers by a prime number that is evenly divisible into at least one of your numbers and bring down the result into the next table row.