GCD of 427, 622, 790 Calculator

Given Input numbers are 427, 622, 790

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

GCD of numbers is the greatest common divisor

So, the GCD (427, 622, 790) = 1.

Given numbers are 427, 622, 790

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 622 are 2 x 311

Prime factors of 790 are 2 x 5 x 79

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

Given numbers are 427, 622, 790

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

Apply this formula for all numbers.

Step1:

LCM(427, 622) = 265594

GCD(427, 622) = ( 427 x 622 ) / 265594

= 427 / 622

= 427

Step2:

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

= 1 / 790

= 1

So, Greatest Common Divisor of 427, 622, 790 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 547, 774, 879
• GCD of 663, 651, 180
• GCD of 338, 708, 109
• GCD of 337, 760, 907
• GCD of 988, 750, 345

Given numbers are 427, 622, 790
The greatest common divisor of numbers 427, 622, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 622, 790 is 1.

1. What is the GCD of 427, 622, 790?

GCD of given numbers 427, 622, 790 is 1

2. How to calculate the greatest common divisor of 427, 622, 790?

We can find the highest common divisor of 427, 622, 790 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 427, 622, 790 i.e 1.

3. How can I use the GCD of 427, 622, 790Calculator?

Out the numbers 427, 622, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.