GCD of 326, 377, 613, 820 Calculator

Given Input numbers are 326, 377, 613, 820

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

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

Divisors of 613 :

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

1, 613

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (326, 377, 613, 820) = 1.

Given numbers are 326, 377, 613, 820

The list of prime factors of all numbers are

Prime factors of 326 are 2 x 163

Prime factors of 377 are 13 x 29

Prime factors of 613 are 613

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 326, 377, 613, 820

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

Apply this formula for all numbers.

Step1:

LCM(326, 377) = 122902

GCD(326, 377) = ( 326 x 377 ) / 122902

= 326 / 377

= 326

Step2:

LCM(1, 613) = 613

GCD(1, 613) = ( 1 x 613 ) / 613

= 1 / 613

= 1

Step3:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 326, 377, 613, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 464, 120, 648, 572
• GCD of 646, 572, 207, 184
• GCD of 750, 745, 364, 561
• GCD of 938, 181, 510, 337
• GCD of 111, 615, 225, 250

Given numbers are 326, 377, 613, 820
The greatest common divisor of numbers 326, 377, 613, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 326, 377, 613, 820 is 1.

1. What is the GCD of 326, 377, 613, 820?

GCD of given numbers 326, 377, 613, 820 is 1

2. How to calculate the greatest common divisor of 326, 377, 613, 820?

We can find the highest common divisor of 326, 377, 613, 820 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 326, 377, 613, 820 i.e 1.

3. How can I use the GCD of 326, 377, 613, 820Calculator?

Out the numbers 326, 377, 613, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.