GCD of 620, 983, 395, 628 Calculator

Given Input numbers are 620, 983, 395, 628

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 983 :

The positive integer divisors of 983 that completely divides 983 are.

1, 983

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

GCD of numbers is the greatest common divisor

So, the GCD (620, 983, 395, 628) = 1.

Given numbers are 620, 983, 395, 628

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 983 are 983

Prime factors of 395 are 5 x 79

Prime factors of 628 are 2 x 2 x 157

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

Given numbers are 620, 983, 395, 628

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

Apply this formula for all numbers.

Step1:

LCM(620, 983) = 609460

GCD(620, 983) = ( 620 x 983 ) / 609460

= 620 / 983

= 620

Step2:

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

= 1 / 395

= 1

Step3:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

So, Greatest Common Divisor of 620, 983, 395, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 721, 115, 585, 667
• GCD of 823, 306, 452, 825
• GCD of 143, 147, 381, 756
• GCD of 519, 985, 532, 762
• GCD of 626, 730, 817, 162

Given numbers are 620, 983, 395, 628
The greatest common divisor of numbers 620, 983, 395, 628 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 983, 395, 628 is 1.

1. What is the GCD of 620, 983, 395, 628?

GCD of given numbers 620, 983, 395, 628 is 1

2. How to calculate the greatest common divisor of 620, 983, 395, 628?

We can find the highest common divisor of 620, 983, 395, 628 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 620, 983, 395, 628 i.e 1.

3. How can I use the GCD of 620, 983, 395, 628Calculator?

Out the numbers 620, 983, 395, 628 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.