GCF for 14 and 203

What is the Greatest common Divisor of 14 and 203?

Answer: GCF of 14 and 203 is 7

(Seven)

Finding GCF for 14 and 203 using all factors (divisors) listing

The first method to find GCF for numbers 14 and 203 is to list all factors for both numbers and pick the highest common one:

All factors of 14: 1, 2, 7, 14

All factors of 203: 1, 7, 29, 203

So the Greatest Common Factor for 14 and 203 is 7

Finding GCF for 14 and 203 by Prime Factorization

The second method to find GCF for numbers 14 and 203 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 14: 2, 7

All Prime Factors of 203: 7, 29

As we can see there is only one Prime Factor common to both numbers. It is 7

So 7 is the Greatest Common Factor of 14 and 203

Related Calculations

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest common Divisor of 14 and 203? (The answer is: 7). Select the first number (e.g. '14') and the second number (e.g. '203'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder

GCF Table

Number 1Number 2GCF
12031
22031
32031
42031
52031
62031
72037
82031
92031
102031
112031
122031
132031
14203
152031
162031
172031
182031
192031
202031
212037
222031
232031
242031
252031
262031
272031
282037
2920329
302031

FAQ

What is the Greatest common Divisor of 14 and 203?

GCF of 14 and 203 is 7