GCF for 65 and 98

What is the Greatest common Divisor of 65 and 98?

Answer: GCF of 65 and 98 is 1

(One)

Finding GCF for 65 and 98 using all factors (divisors) listing

The first method to find GCF for numbers 65 and 98 is to list all factors for both numbers and pick the highest common one:

All factors of 65: 1, 5, 13, 65

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

So the Greatest Common Factor for 65 and 98 is 1

Finding GCF for 65 and 98 by Prime Factorization

GCF Table

Number 1Number 2GCF
50982
51981
52982
53981
54982
55981
5698
57981
58982
59981
60982
61981
62982
63987
64982
65981
66982
67981
68982
69981
7098
71981
72982
73981
74982
75981
76982
77987
78982
79981

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 65 and 98? (The answer is: 1). Select the first number (e.g. '65') 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 65 and 98?

GCF of 65 and 98 is 1