# What is the Greatest Common Factor of 62 and 67?

Greatest common factor (GCF) of 62 and 67 is **1**.

GCF(62,67) = 1

We will now calculate the prime factors of **62 and 67**, than find the greatest common factor *(greatest common divisor (gcd))* of the numbers by matching the biggest common factor of 62 and 67.

## How to find the GCF of 62 and 67?

We will first find the prime factorization of 62 and 67. After we will calculate the factors of 62 and 67 and find the biggest common factor number .

### Step-1: Prime Factorization of 62

Prime factors of 62 are 2, 31. Prime factorization of **62** in exponential form is:

62 = 2^{1} × 31^{1}

### Step-2: Prime Factorization of 67

Prime factors of 67 are 67. Prime factorization of **67** in exponential form is:

67 = 67^{1}

### Step-3: Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1, 2, 31

### Step-4: Factors of 67

List of positive integer factors of 67 that divides 62 without a remainder.

1

#### Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62 and 67. The biggest common factor number is the **GCF** number.

So the **greatest common factor 62 and 67** is **1**.

Also check out the Least Common Multiple of 62 and 67