Table of Contents

- 1 What is the GCF of 16 and 16?
- 2 What has a GCF of 16?
- 3 What is the GCF of 16 and 45?
- 4 What are common factors of 42 and 84?
- 5 What’s the greatest common factor of 35 and 42?
- 6 What is the greatest common factor of 42 and 14?
- 7 What is the greatest common factor 40?
- 8 Whats the LCM of 18 and 27?
- 9 Which is the greatest common factor of 16 and 42?
- 10 How many prime factors are there in 16?
- 11 How to find the GCF by prime factorization?

## What is the GCF of 16 and 16?

The GCF of 16 and 16 is 16.

## What has a GCF of 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 GCF between 16 and 40?**

Answer: GCF of 16 and 40 is 8.

### What is the GCF of 16 and 45?

The GCF of 16 and 45 is 1.

### What are common factors of 42 and 84?

GCF of 84 and 42 by Listing Common Factors There are 8 common factors of 84 and 42, that are 1, 2, 3, 6, 7, 42, 14, and 21. Therefore, the greatest common factor of 84 and 42 is 42.

**What is the GCF of 28 and 42?**

14

GCF of 28 and 42 by Listing Common Factors There are 4 common factors of 28 and 42, that are 1, 2, 14, and 7. Therefore, the greatest common factor of 28 and 42 is 14.

## What’s the greatest common factor of 35 and 42?

7

Answer: GCF of 35 and 42 is 7.

## What is the greatest common factor of 42 and 14?

Answer: GCF of 14 and 42 is 14.

**What is the GCF of 18 and 42?**

6

Answer: GCF of 18 and 42 is 6.

### What is the greatest common factor 40?

Factors of 40 are numbers that, when multiplied in pairs give the product as 40. There are 8 factors of 40, which are 1, 2, 4, 5, 8, 10, 20 and 40. Here, 40 is the biggest factor. The Prime Factors and Pair Factors of 40 are 1, 2, 4, 5, 8, 10, 20, 40 and (1, 40), (2, 20), (4, 10) and (5, 8) respectively.

### Whats the LCM of 18 and 27?

54

The LCM of 18 and 27 is 54. To find the least common multiple of 18 and 27, we need to find the multiples of 18 and 27 (multiples of 18 = 18, 36, 54, 72; multiples of 27 = 27, 54, 81, 108) and choose the smallest multiple that is exactly divisible by 18 and 27, i.e., 54.

**What multiplication makes 60?**

Factors of 60 in Pairs 6 and 10 both are factors of 60. For example, 6 × 10 = 60. The pair factors of 60 would be the two numbers which, when multiplied together, result in 60.

## Which is the greatest common factor of 16 and 42?

Greatest common factor (GCF) of 16 and 42 is 2. GCF(16,42) = 2. We will now calculate the prime factors of 16 and 42, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16 and 42.

## How many prime factors are there in 16?

Prime factors of 16 are 2. Prime factorization of 16 in exponential form is: Prime factors of 42 are 2, 3, 7. Prime factorization of 42 in exponential form is: List of positive integer factors of 16 that divides 16 without a remainder. List of positive integer factors of 42 that divides 16 without a remainder.

**Which is the greatest common factor of 182664?**

So, the the greatest common factor of 182664 and 154875 is 177. So, the greatest common factor of 177 and 137688 is 3. Therefore, the greatest common factor of 182664, 154875 and 137688 is 3. [1] Zwillinger, D. (Ed.).

### How to find the GCF by prime factorization?

Prime Factorization. To find the GCF by prime factorization, list out all of the prime factors of each number or find them with a Prime Factors Calculator. List the prime factors that are common to each of the original numbers. Include the highest number of occurrences of each prime factor that is common to each original number.