GCD of 422, 847, 629, 355 Calculator

Given Input numbers are 422, 847, 629, 355

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

Divisors of 422 :

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

1, 2, 211, 422

Divisors of 847 :

The positive integer divisors of 847 that completely divides 847 are.

1, 7, 11, 77, 121, 847

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

GCD of numbers is the greatest common divisor

So, the GCD (422, 847, 629, 355) = 1.

Given numbers are 422, 847, 629, 355

The list of prime factors of all numbers are

Prime factors of 422 are 2 x 211

Prime factors of 847 are 7 x 11 x 11

Prime factors of 629 are 17 x 37

Prime factors of 355 are 5 x 71

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

Given numbers are 422, 847, 629, 355

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

Apply this formula for all numbers.

Step1:

LCM(422, 847) = 357434

GCD(422, 847) = ( 422 x 847 ) / 357434

= 422 / 847

= 422

Step2:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

Step3:

LCM(1, 355) = 355

GCD(1, 355) = ( 1 x 355 ) / 355

= 1 / 355

= 1

So, Greatest Common Divisor of 422, 847, 629, 355 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 135, 130, 454, 116
• GCD of 821, 948, 617, 538
• GCD of 790, 977, 548, 578
• GCD of 581, 780, 369, 574
• GCD of 993, 177, 193, 393

Given numbers are 422, 847, 629, 355
The greatest common divisor of numbers 422, 847, 629, 355 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 847, 629, 355 is 1.

1. What is the GCD of 422, 847, 629, 355?

GCD of given numbers 422, 847, 629, 355 is 1

2. How to calculate the greatest common divisor of 422, 847, 629, 355?

We can find the highest common divisor of 422, 847, 629, 355 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 422, 847, 629, 355 i.e 1.

3. How can I use the GCD of 422, 847, 629, 355Calculator?

Out the numbers 422, 847, 629, 355 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.