GCD of 505, 773, 304, 621 Calculator

Given Input numbers are 505, 773, 304, 621

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

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 773 :

The positive integer divisors of 773 that completely divides 773 are.

1, 773

Divisors of 304 :

The positive integer divisors of 304 that completely divides 304 are.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Divisors of 621 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (505, 773, 304, 621) = 1.

Given numbers are 505, 773, 304, 621

The list of prime factors of all numbers are

Prime factors of 505 are 5 x 101

Prime factors of 773 are 773

Prime factors of 304 are 2 x 2 x 2 x 2 x 19

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

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

Given numbers are 505, 773, 304, 621

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

Apply this formula for all numbers.

Step1:

LCM(505, 773) = 390365

GCD(505, 773) = ( 505 x 773 ) / 390365

= 505 / 773

= 505

Step2:

LCM(1, 304) = 304

GCD(1, 304) = ( 1 x 304 ) / 304

= 1 / 304

= 1

Step3:

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

= 1 / 621

= 1

So, Greatest Common Divisor of 505, 773, 304, 621 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 939, 599, 665, 536
• GCD of 106, 866, 347, 631
• GCD of 625, 644, 715, 808
• GCD of 956, 213, 594, 300
• GCD of 511, 517, 943, 590

Given numbers are 505, 773, 304, 621
The greatest common divisor of numbers 505, 773, 304, 621 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 505, 773, 304, 621 is 1.

1. What is the GCD of 505, 773, 304, 621?

GCD of given numbers 505, 773, 304, 621 is 1

2. How to calculate the greatest common divisor of 505, 773, 304, 621?

We can find the highest common divisor of 505, 773, 304, 621 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 505, 773, 304, 621 i.e 1.

3. How can I use the GCD of 505, 773, 304, 621Calculator?

Out the numbers 505, 773, 304, 621 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.