GCD of 339, 644, 680, 677 Calculator

Given Input numbers are 339, 644, 680, 677

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

Divisors of 339 :

The positive integer divisors of 339 that completely divides 339 are.

1, 3, 113, 339

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

GCD of numbers is the greatest common divisor

So, the GCD (339, 644, 680, 677) = 1.

Given numbers are 339, 644, 680, 677

The list of prime factors of all numbers are

Prime factors of 339 are 3 x 113

Prime factors of 644 are 2 x 2 x 7 x 23

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 677 are 677

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

Given numbers are 339, 644, 680, 677

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

Apply this formula for all numbers.

Step1:

LCM(339, 644) = 218316

GCD(339, 644) = ( 339 x 644 ) / 218316

= 339 / 644

= 339

Step2:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

Step3:

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

= 1 / 677

= 1

So, Greatest Common Divisor of 339, 644, 680, 677 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 288, 770, 946
• GCD of 142, 141, 371, 596
• GCD of 144, 681, 239, 317
• GCD of 212, 285, 622, 738
• GCD of 321, 233, 366, 290

Given numbers are 339, 644, 680, 677
The greatest common divisor of numbers 339, 644, 680, 677 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 339, 644, 680, 677 is 1.

1. What is the GCD of 339, 644, 680, 677?

GCD of given numbers 339, 644, 680, 677 is 1

2. How to calculate the greatest common divisor of 339, 644, 680, 677?

We can find the highest common divisor of 339, 644, 680, 677 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 339, 644, 680, 677 i.e 1.

3. How can I use the GCD of 339, 644, 680, 677Calculator?

Out the numbers 339, 644, 680, 677 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.