GCD of 777, 697, 427, 422 Calculator

Given Input numbers are 777, 697, 427, 422

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

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 427 :

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

1, 7, 61, 427

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

GCD of numbers is the greatest common divisor

So, the GCD (777, 697, 427, 422) = 1.

Given numbers are 777, 697, 427, 422

The list of prime factors of all numbers are

Prime factors of 777 are 3 x 7 x 37

Prime factors of 697 are 17 x 41

Prime factors of 427 are 7 x 61

Prime factors of 422 are 2 x 211

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

Given numbers are 777, 697, 427, 422

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

Apply this formula for all numbers.

Step1:

LCM(777, 697) = 541569

GCD(777, 697) = ( 777 x 697 ) / 541569

= 777 / 697

= 777

Step2:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

Step3:

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

= 1 / 422

= 1

So, Greatest Common Divisor of 777, 697, 427, 422 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 332, 676, 451, 483
• GCD of 307, 412, 633, 542
• GCD of 387, 284, 916, 769
• GCD of 508, 892, 558, 484
• GCD of 348, 803, 530, 323

Given numbers are 777, 697, 427, 422
The greatest common divisor of numbers 777, 697, 427, 422 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 697, 427, 422 is 1.

1. What is the GCD of 777, 697, 427, 422?

GCD of given numbers 777, 697, 427, 422 is 1

2. How to calculate the greatest common divisor of 777, 697, 427, 422?

We can find the highest common divisor of 777, 697, 427, 422 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 777, 697, 427, 422 i.e 1.

3. How can I use the GCD of 777, 697, 427, 422Calculator?

Out the numbers 777, 697, 427, 422 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.