GCF for 31 and 33

What is the Greatest common Divisor of 31 and 33?

Answer: GCF of 31 and 33 is 1

(One)

Finding GCF for 31 and 33 using all factors (divisors) listing

The first method to find GCF for numbers 31 and 33 is to list all factors for both numbers and pick the highest common one:

All factors of 31: 1, 31

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

So the Greatest Common Factor for 31 and 33 is 1

Finding GCF for 31 and 33 by Prime Factorization

GCF Table

Number 1Number 2GCF
1633
1733
1833
19331
20331
2133
2233
23331
2433
25331
2633
2733
28331
29331
30333
31331
3233
333333
34331
35331
36333
37331
38331
39333
40331
41331
42333
43331
443311
45333

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 31 and 33? (The answer is: 1). Select the first number (e.g. '31') 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 31 and 33?

GCF of 31 and 33 is 1