GCF for 71 and 84

What is the Greatest Common Factor of 71 and 84?

Answer: GCF of 71 and 84 is 1

(One)

Finding GCF for 71 and 84 using all factors (divisors) listing

The first method to find GCF for numbers 71 and 84 is to list all factors for both numbers and pick the highest common one:

All factors of 71: 1, 71

All factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

So the Greatest Common Factor for 71 and 84 is 1

Finding GCF for 71 and 84 by Prime Factorization

GCF Table

Number 1Number 2GCF
5684
57843
5884
59841
6084
61841
62842
6384
6484
65841
6684
67841
68844
69843
7084
71841
7284
73841
74842
75843
76844
77847
78846
79841
80844
81843
82842
83841
848484
85841

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 71 and 84? (The answer is: 1). Select the first number (e.g. '71') and the second number (e.g. '84'). 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 71 and 84?

GCF of 71 and 84 is 1