GCD of 668, 604, 964, 965 Calculator

Given Input numbers are 668, 604, 964, 965

In the factoring method, we have to find the divisors of all numbers

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 604 :

The positive integer divisors of 604 that completely divides 604 are.

1, 2, 4, 151, 302, 604

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (668, 604, 964, 965) = 1.

Given numbers are 668, 604, 964, 965

The list of prime factors of all numbers are

Prime factors of 668 are 2 x 2 x 167

Prime factors of 604 are 2 x 2 x 151

Prime factors of 964 are 2 x 2 x 241

Prime factors of 965 are 5 x 193

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 668, 604, 964, 965

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(668, 604) = 100868

GCD(668, 604) = ( 668 x 604 ) / 100868

= 668 / 604

= 668

Step2:

LCM(4, 964) = 964

GCD(4, 964) = ( 4 x 964 ) / 964

= 4 / 964

= 4

Step3:

LCM(4, 965) = 3860

GCD(4, 965) = ( 4 x 965 ) / 3860

= 4 / 965

= 4

So, Greatest Common Divisor of 668, 604, 964, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 967, 567, 414, 976
• GCD of 323, 193, 903, 148
• GCD of 266, 970, 669, 348
• GCD of 512, 592, 166, 317
• GCD of 681, 991, 155, 734

Given numbers are 668, 604, 964, 965
The greatest common divisor of numbers 668, 604, 964, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 604, 964, 965 is 1.

1. What is the GCD of 668, 604, 964, 965?

GCD of given numbers 668, 604, 964, 965 is 1

2. How to calculate the greatest common divisor of 668, 604, 964, 965?

We can find the highest common divisor of 668, 604, 964, 965 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 668, 604, 964, 965 i.e 1.

3. How can I use the GCD of 668, 604, 964, 965Calculator?

Out the numbers 668, 604, 964, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.