# What is the Greatest Common Factor of 34 and 44?

Greatest common factor (GCF) of 34 and 44 is **2**.

GCF(34,44) = 2

We will now calculate the prime factors of **34 and 44**, than find the greatest common factor *(greatest common divisor (gcd))* of the numbers by matching the biggest common factor of 34 and 44.

## How to find the GCF of 34 and 44?

We will first find the prime factorization of 34 and 44. After we will calculate the factors of 34 and 44 and find the biggest common factor number .

### Step-1: Prime Factorization of 34

Prime factors of 34 are 2, 17. Prime factorization of **34** in exponential form is:

34 = 2^{1} × 17^{1}

### Step-2: Prime Factorization of 44

Prime factors of 44 are 2, 11. Prime factorization of **44** in exponential form is:

44 = 2^{2} × 11^{1}

### Step-3: Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1, 2, 17

### Step-4: Factors of 44

List of positive integer factors of 44 that divides 34 without a remainder.

1, 2, 4, 11, 22

#### Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34 and 44. The biggest common factor number is the **GCF** number.

So the **greatest common factor 34 and 44** is **2**.

Also check out the Least Common Multiple of 34 and 44