GCF for 31 and 37

What is the Greatest Common Factor of 31 and 37?

Answer: GCF of 31 and 37 is 1

(One)

Finding GCF for 31 and 37 using all factors (divisors) listing

The first method to find GCF for numbers 31 and 37 is to list all factors for both numbers and pick the highest common one:

All factors of 31: 1, 31

All factors of 37: 1, 37

So the Greatest Common Factor for 31 and 37 is 1

Finding GCF for 31 and 37 by Prime Factorization

Related Calculations

GCF Table

Number 1Number 2GCF
16371
17371
18371
19371
20371
21371
22371
23371
24371
25371
26371
27371
28371
29371
3037
31371
32371
33371
34371
35371
36371
373737
38371
39371
40371
41371
42371
43371
44371
45371

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 Factor of 31 and 37? (The answer is: 1). Select the first number (e.g. '31') and the second number (e.g. '37'). 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 Factor of 31 and 37?

GCF of 31 and 37 is 1