GCF for 85 and 95

What is the Greatest Common Factor of 85 and 95?

Answer: GCF of 85 and 95 is 5

(Five)

Finding GCF for 85 and 95 using all factors (divisors) listing

The first method to find GCF for numbers 85 and 95 is to list all factors for both numbers and pick the highest common one:

All factors of 85: 1, 5, 17, 85

All factors of 95: 1, 5, 19, 95

So the Greatest Common Factor for 85 and 95 is 5

Finding GCF for 85 and 95 by Prime Factorization

The second method to find GCF for numbers 85 and 95 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 85: 5, 17

All Prime Factors of 95: 5, 19

As we can see there is only one Prime Factor common to both numbers. It is 5

So 5 is the Greatest Common Factor of 85 and 95

GCF Table

Number 1Number 2GCF
70955
71951
72951
73951
74951
75955
7695
77951
78951
79951
80955
81951
82951
83951
84951
85955
86951
87951
88951
89951
90955
91951
92951
93951
94951
959595
96951
97951
98951
99951

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 85 and 95? (The answer is: 5). Select the first number (e.g. '85') and the second number (e.g. '95'). 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 85 and 95?

GCF of 85 and 95 is 5