GCF for 97 and 98

What is the Greatest common Divisor of 97 and 98?

Answer: GCF of 97 and 98 is 1

(One)

Finding GCF for 97 and 98 using all factors (divisors) listing

The first method to find GCF for numbers 97 and 98 is to list all factors for both numbers and pick the highest common one:

All factors of 97: 1, 97

All factors of 98: 1, 2, 7, 14, 49, 98

So the Greatest Common Factor for 97 and 98 is 1

Finding GCF for 97 and 98 by Prime Factorization

GCF Table

Number 1Number 2GCF
82982
83981
8498
85981
86982
87981
8898
8998
90982
91987
92982
93981
94982
95981
96982
97981
989898
99981
100982
101981
102982
103981
104982
105987
106982
107981
108982
109981
110982
111981

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 Divisor of 97 and 98? (The answer is: 1). Select the first number (e.g. '97') and the second number (e.g. '98'). 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 Divisor of 97 and 98?

GCF of 97 and 98 is 1