## What is the GCF of 56 and 45?

The GCF of 45 and 56 is 1.

## What is the GCF of 45 and 45?

What is the GCF of 45 and 45? The GCF of 45 and 45 is 45.

**What’s the GCF for 56?**

The GCF of 56 and 64 is 8. To calculate the greatest common factor of 56 and 64, we need to factor each number (factors of 56 = 1, 2, 4, 7, 8, 14, 28, 56; factors of 64 = 1, 2, 4, 8, 16, 32, 64) and choose the greatest factor that exactly divides both 56 and 64, i.e., 8.

### What is the GCF of 33 44?

11

Answer: GCF of 33 and 44 is 11.

### What is the HCF of 49 and 45?

The GCF of 45 and 49 is 1.

**What is the HCF of 60 and 45?**

There are 4 common factors of 45 and 60, that are 1, 3, 5, and 15. Therefore, the greatest common factor of 45 and 60 is 15.

#### What is the HCF of 12 18 and 24?

6

The HCF of 12, 18, and 24 is 6. ∴ The highest number that divides 12, 18, and 24 is 6.

#### What is the HCF of 60 and 56?

The GCF of 56 and 60 is 4.

**How to calculate the prime factorization of 50?**

Prime factorization of 50 is 2 x 5 x 5 or 2 x 5 2 Prime factorization of 48 is 2 x 2 x 2 x 2 x 3 or 2 4 x 3 1 Prime factorization of 36 is 2 x 2 x 3 x 3 or 2 2 x 3 2 Prime factorization of 20 is 2 x 2 x 5 or 2 2 x 5 1

## How to find the most common prime factor?

To find the greatest common factor, multiply the 3 common prime factors 2 x 2 x 2 = 8

## How do you use the prime factor tree?

In a nutshell, here’s the method of prime factorization using the Prime Factor Tree. Start dividing the given number by the smallest prime number which is 2 2. If 2 2. Then, write the quotient by drawing a diagonal down towards the right. The quotient will become part of the trunk of the tree.

**When to write prime factorization side by side?**

Write the prime factorizations of 1260 and 1960 side by side. It’s a good practice to align the numbers with the same base. Identify the numbers written in exponential form that have the same base. Just like before, don’t mind the exponents yet. Compare the exponents of the exponential numbers having a common base.