GCD of 321, 685, 616, 437 Calculator

Given Input numbers are 321, 685, 616, 437

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 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

GCD of numbers is the greatest common divisor

So, the GCD (321, 685, 616, 437) = 1.

Given numbers are 321, 685, 616, 437

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 685 are 5 x 137

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 437 are 19 x 23

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

Given numbers are 321, 685, 616, 437

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

Apply this formula for all numbers.

Step1:

LCM(321, 685) = 219885

GCD(321, 685) = ( 321 x 685 ) / 219885

= 321 / 685

= 321

Step2:

LCM(1, 616) = 616

GCD(1, 616) = ( 1 x 616 ) / 616

= 1 / 616

= 1

Step3:

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

= 1 / 437

= 1

So, Greatest Common Divisor of 321, 685, 616, 437 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 284, 309, 382, 498
• GCD of 529, 167, 536, 176
• GCD of 470, 644, 278, 534
• GCD of 286, 592, 237, 770
• GCD of 963, 352, 521, 983

Given numbers are 321, 685, 616, 437
The greatest common divisor of numbers 321, 685, 616, 437 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 685, 616, 437 is 1.

1. What is the GCD of 321, 685, 616, 437?

GCD of given numbers 321, 685, 616, 437 is 1

2. How to calculate the greatest common divisor of 321, 685, 616, 437?

We can find the highest common divisor of 321, 685, 616, 437 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, 685, 616, 437 i.e 1.

3. How can I use the GCD of 321, 685, 616, 437Calculator?

Out the numbers 321, 685, 616, 437 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.