# What is the Greatest Common Factor of 16 and 29?

Greatest common factor (GCF) of 16 and 29 is **1**.

GCF(16,29) = 1

We will now calculate the prime factors of **16 and 29**, than find the greatest common factor *(greatest common divisor (gcd))* of the numbers by matching the biggest common factor of 16 and 29.

## How to find the GCF of 16 and 29?

We will first find the prime factorization of 16 and 29. After we will calculate the factors of 16 and 29 and find the biggest common factor number .

### Step-1: Prime Factorization of 16

Prime factors of 16 are 2. Prime factorization of **16** in exponential form is:

16 = 2^{4}

### Step-2: Prime Factorization of 29

Prime factors of 29 are 29. Prime factorization of **29** in exponential form is:

29 = 29^{1}

### Step-3: Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1, 2, 4, 8

### Step-4: Factors of 29

List of positive integer factors of 29 that divides 16 without a remainder.

1

#### Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16 and 29. The biggest common factor number is the **GCF** number.

So the **greatest common factor 16 and 29** is **1**.

Also check out the Least Common Multiple of 16 and 29