GCD of 321, 613, 469, 648 Calculator

Given Input numbers are 321, 613, 469, 648

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

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 613 :

The positive integer divisors of 613 that completely divides 613 are.

1, 613

Divisors of 469 :

The positive integer divisors of 469 that completely divides 469 are.

1, 7, 67, 469

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

GCD of numbers is the greatest common divisor

So, the GCD (321, 613, 469, 648) = 1.

Given numbers are 321, 613, 469, 648

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 613 are 613

Prime factors of 469 are 7 x 67

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

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

Given numbers are 321, 613, 469, 648

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

Apply this formula for all numbers.

Step1:

LCM(321, 613) = 196773

GCD(321, 613) = ( 321 x 613 ) / 196773

= 321 / 613

= 321

Step2:

LCM(1, 469) = 469

GCD(1, 469) = ( 1 x 469 ) / 469

= 1 / 469

= 1

Step3:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

So, Greatest Common Divisor of 321, 613, 469, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 539, 510, 889, 540
• GCD of 534, 327, 332, 758
• GCD of 370, 594, 744, 738
• GCD of 173, 875, 484, 108
• GCD of 332, 817, 485, 319

Given numbers are 321, 613, 469, 648
The greatest common divisor of numbers 321, 613, 469, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 613, 469, 648 is 1.

1. What is the GCD of 321, 613, 469, 648?

GCD of given numbers 321, 613, 469, 648 is 1

2. How to calculate the greatest common divisor of 321, 613, 469, 648?

We can find the highest common divisor of 321, 613, 469, 648 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 321, 613, 469, 648 i.e 1.

3. How can I use the GCD of 321, 613, 469, 648Calculator?

Out the numbers 321, 613, 469, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.