GCD of 324, 939, 635, 646 Calculator

Given Input numbers are 324, 939, 635, 646

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

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

Divisors of 646 :

The positive integer divisors of 646 that completely divides 646 are.

1, 2, 17, 19, 34, 38, 323, 646

GCD of numbers is the greatest common divisor

So, the GCD (324, 939, 635, 646) = 1.

Given numbers are 324, 939, 635, 646

The list of prime factors of all numbers are

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 939 are 3 x 313

Prime factors of 635 are 5 x 127

Prime factors of 646 are 2 x 17 x 19

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

Given numbers are 324, 939, 635, 646

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

Apply this formula for all numbers.

Step1:

LCM(324, 939) = 101412

GCD(324, 939) = ( 324 x 939 ) / 101412

= 324 / 939

= 324

Step2:

LCM(3, 635) = 1905

GCD(3, 635) = ( 3 x 635 ) / 1905

= 3 / 635

= 3

Step3:

LCM(1, 646) = 646

GCD(1, 646) = ( 1 x 646 ) / 646

= 1 / 646

= 1

So, Greatest Common Divisor of 324, 939, 635, 646 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 680, 309, 740, 339
• GCD of 718, 702, 776, 331
• GCD of 512, 168, 997, 260
• GCD of 618, 491, 540, 499
• GCD of 809, 511, 511, 897

Given numbers are 324, 939, 635, 646
The greatest common divisor of numbers 324, 939, 635, 646 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 939, 635, 646 is 1.

1. What is the GCD of 324, 939, 635, 646?

GCD of given numbers 324, 939, 635, 646 is 1

2. How to calculate the greatest common divisor of 324, 939, 635, 646?

We can find the highest common divisor of 324, 939, 635, 646 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 324, 939, 635, 646 i.e 1.

3. How can I use the GCD of 324, 939, 635, 646Calculator?

Out the numbers 324, 939, 635, 646 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.