GCF for 52 and 65

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

What is the Greatest common Divisor of 52 and 65?

Answer: GCF of 52 and 65 is 13

(Thirteen)

Finding GCF for 52 and 65 using all factors (divisors) listing

The first method to find GCF for numbers 52 and 65 is to list all factors for both numbers and pick the highest common one:

All factors of 52: 1, 2, 4, 13, 26, 52

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

So the Greatest Common Factor for 52 and 65 is 13

Finding GCF for 52 and 65 by Prime Factorization

The second method to find GCF for numbers 52 and 65 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 52: 2, 2, 13

All Prime Factors of 65: 5, 13

As we can see there is only one Prime Factor common to both numbers. It is 13

So 13 is the Greatest Common Factor of 52 and 65

Related Calculations

See Also

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 52 and 65? (The answer is: 13). Select the first number (e.g. '52') and the second number (e.g. '65'). 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

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

GCF Table

Number 1Number 2GCF
37651
38651
396513
40655
41651
42651
43651
44651
45655
46651
47651
48651
49651
50655
51651
526513
53651
54651
55655
56651
57651
58651
59651
60655
61651
62651
63651
64651
656565
66651

FAQ

What is the Greatest common Divisor of 52 and 65?

GCF of 52 and 65 is 13

See Also