GCD of 321, 212, 658, 386 Calculator

Given Input numbers are 321, 212, 658, 386

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 212 :

The positive integer divisors of 212 that completely divides 212 are.

1, 2, 4, 53, 106, 212

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

GCD of numbers is the greatest common divisor

So, the GCD (321, 212, 658, 386) = 1.

Given numbers are 321, 212, 658, 386

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 212 are 2 x 2 x 53

Prime factors of 658 are 2 x 7 x 47

Prime factors of 386 are 2 x 193

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

Given numbers are 321, 212, 658, 386

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

Apply this formula for all numbers.

Step1:

LCM(321, 212) = 68052

GCD(321, 212) = ( 321 x 212 ) / 68052

= 321 / 212

= 321

Step2:

LCM(1, 658) = 658

GCD(1, 658) = ( 1 x 658 ) / 658

= 1 / 658

= 1

Step3:

LCM(1, 386) = 386

GCD(1, 386) = ( 1 x 386 ) / 386

= 1 / 386

= 1

So, Greatest Common Divisor of 321, 212, 658, 386 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 165, 187, 332, 560
• GCD of 712, 686, 875, 133
• GCD of 274, 628, 258, 613
• GCD of 515, 809, 261, 424
• GCD of 480, 466, 596, 801

Given numbers are 321, 212, 658, 386
The greatest common divisor of numbers 321, 212, 658, 386 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 212, 658, 386 is 1.

1. What is the GCD of 321, 212, 658, 386?

GCD of given numbers 321, 212, 658, 386 is 1

2. How to calculate the greatest common divisor of 321, 212, 658, 386?

We can find the highest common divisor of 321, 212, 658, 386 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, 212, 658, 386 i.e 1.

3. How can I use the GCD of 321, 212, 658, 386Calculator?

Out the numbers 321, 212, 658, 386 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.