# What is the Greatest Common Factor of 104 and 111?

Greatest common factor (GCF) of 104 and 111 is 1.

GCF(104,111) = 1

We will now calculate the prime factors of 104 and 111, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 104 and 111.

GCF Calculator and
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## How to find the GCF of 104 and 111?

We will first find the prime factorization of 104 and 111. After we will calculate the factors of 104 and 111 and find the biggest common factor number .

### Step-1: Prime Factorization of 104

Prime factors of 104 are 2, 13. Prime factorization of 104 in exponential form is:

104 = 23 × 131

### Step-2: Prime Factorization of 111

Prime factors of 111 are 3, 37. Prime factorization of 111 in exponential form is:

111 = 31 × 371

### Step-3: Factors of 104

List of positive integer factors of 104 that divides 104 without a remainder.

1, 2, 4, 8, 13, 26, 52

### Step-4: Factors of 111

List of positive integer factors of 111 that divides 104 without a remainder.

1, 3, 37

#### Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 104 and 111. The biggest common factor number is the GCF number.
So the greatest common factor 104 and 111 is 1.

Also check out the Least Common Multiple of 104 and 111