GCF for 47 and 89

What is the Greatest Common Factor of 47 and 89?

Answer: GCF of 47 and 89 is 1

(One)

Finding GCF for 47 and 89 using all factors (divisors) listing

The first method to find GCF for numbers 47 and 89 is to list all factors for both numbers and pick the highest common one:

All factors of 47: 1, 47

All factors of 89: 1, 89

So the Greatest Common Factor for 47 and 89 is 1

Finding GCF for 47 and 89 by Prime Factorization

GCF Table

Number 1Number 2GCF
32891
33891
34891
35891
36891
37891
38891
39891
40891
41891
42891
43891
44891
45891
46891
47891
48891
49891
50891
51891
52891
53891
54891
55891
56891
57891
58891
59891
60891
61891

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 47 and 89? (The answer is: 1). Select the first number (e.g. '47') and the second number (e.g. '89'). 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 47 and 89?

GCF of 47 and 89 is 1