GCF for 72 and 94

What is the Greatest Common Factor of 72 and 94?

Answer: GCF of 72 and 94 is 2

(Two)

Finding GCF for 72 and 94 using all factors (divisors) listing

The first method to find GCF for numbers 72 and 94 is to list all factors for both numbers and pick the highest common one:

All factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

All factors of 94: 1, 2, 47, 94

So the Greatest Common Factor for 72 and 94 is 2

Finding GCF for 72 and 94 by Prime Factorization

The second method to find GCF for numbers 72 and 94 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 72: 2, 2, 2, 3, 3

All Prime Factors of 94: 2, 47

As we can see there is only one Prime Factor common to both numbers. It is 2

So 2 is the Greatest Common Factor of 72 and 94

GCF Table

Number 1Number 2GCF
57941
58942
59941
60942
61941
62942
63941
64942
65941
66942
67941
68942
69941
70942
71941
72942
73941
74942
75941
76942
77941
78942
79941
80942
81941
82942
83941
84942
85941
8694

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 72 and 94? (The answer is: 2). Select the first number (e.g. '72') and the second number (e.g. '94'). 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 72 and 94?

GCF of 72 and 94 is 2