GCD of 621, 764, 469, 508 Calculator

Given Input numbers are 621, 764, 469, 508

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

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 469 :

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

1, 7, 67, 469

Divisors of 508 :

The positive integer divisors of 508 that completely divides 508 are.

1, 2, 4, 127, 254, 508

GCD of numbers is the greatest common divisor

So, the GCD (621, 764, 469, 508) = 1.

Given numbers are 621, 764, 469, 508

The list of prime factors of all numbers are

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 764 are 2 x 2 x 191

Prime factors of 469 are 7 x 67

Prime factors of 508 are 2 x 2 x 127

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

Given numbers are 621, 764, 469, 508

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

Apply this formula for all numbers.

Step1:

LCM(621, 764) = 474444

GCD(621, 764) = ( 621 x 764 ) / 474444

= 621 / 764

= 621

Step2:

LCM(1, 469) = 469

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

= 1 / 469

= 1

Step3:

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

= 1 / 508

= 1

So, Greatest Common Divisor of 621, 764, 469, 508 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 306, 147, 774, 990
• GCD of 497, 836, 168, 859
• GCD of 510, 824, 546, 812
• GCD of 906, 393, 696, 468
• GCD of 683, 713, 765, 326

Given numbers are 621, 764, 469, 508
The greatest common divisor of numbers 621, 764, 469, 508 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 621, 764, 469, 508 is 1.

1. What is the GCD of 621, 764, 469, 508?

GCD of given numbers 621, 764, 469, 508 is 1

2. How to calculate the greatest common divisor of 621, 764, 469, 508?

We can find the highest common divisor of 621, 764, 469, 508 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 621, 764, 469, 508 i.e 1.

3. How can I use the GCD of 621, 764, 469, 508Calculator?

Out the numbers 621, 764, 469, 508 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.