GCF for 22 and 33

What is the Greatest common Divisor of 22 and 33?

Answer: GCF of 22 and 33 is 11

(Eleven)

Finding GCF for 22 and 33 using all factors (divisors) listing

The first method to find GCF for numbers 22 and 33 is to list all factors for both numbers and pick the highest common one:

All factors of 22: 1, 2, 11, 22

All factors of 33: 1, 3, 11, 33

So the Greatest Common Factor for 22 and 33 is 11

Finding GCF for 22 and 33 by Prime Factorization

The second method to find GCF for numbers 22 and 33 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 22: 2, 11

All Prime Factors of 33: 3, 11

As we can see there is only one Prime Factor common to both numbers. It is 11

So 11 is the Greatest Common Factor of 22 and 33

GCF Table

Number 1Number 2GCF
7331
8331
933
10331
1133
1233
13331
1433
1533
16331
17331
1833
19331
20331
2133
2233
23331
2433
2533
2633
2733
28331
29331
30333
31331
32331
333333
34331
35331
36333

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 22 and 33? (The answer is: 11). Select the first number (e.g. '22') and the second number (e.g. '33'). 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

FAQ

What is the Greatest common Divisor of 22 and 33?

GCF of 22 and 33 is 11