GCD of 422, 557, 559, 961 Calculator

Given Input numbers are 422, 557, 559, 961

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 557 :

The positive integer divisors of 557 that completely divides 557 are.

1, 557

Divisors of 559 :

The positive integer divisors of 559 that completely divides 559 are.

1, 13, 43, 559

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

GCD of numbers is the greatest common divisor

So, the GCD (422, 557, 559, 961) = 1.

Given numbers are 422, 557, 559, 961

The list of prime factors of all numbers are

Prime factors of 422 are 2 x 211

Prime factors of 557 are 557

Prime factors of 559 are 13 x 43

Prime factors of 961 are 31 x 31

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

Given numbers are 422, 557, 559, 961

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

Apply this formula for all numbers.

Step1:

LCM(422, 557) = 235054

GCD(422, 557) = ( 422 x 557 ) / 235054

= 422 / 557

= 422

Step2:

LCM(1, 559) = 559

GCD(1, 559) = ( 1 x 559 ) / 559

= 1 / 559

= 1

Step3:

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

= 1 / 961

= 1

So, Greatest Common Divisor of 422, 557, 559, 961 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 445, 507, 503, 557
• GCD of 532, 234, 995, 884
• GCD of 275, 131, 110, 573
• GCD of 824, 880, 586, 746
• GCD of 826, 415, 393, 788

Given numbers are 422, 557, 559, 961
The greatest common divisor of numbers 422, 557, 559, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 557, 559, 961 is 1.

1. What is the GCD of 422, 557, 559, 961?

GCD of given numbers 422, 557, 559, 961 is 1

2. How to calculate the greatest common divisor of 422, 557, 559, 961?

We can find the highest common divisor of 422, 557, 559, 961 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, 557, 559, 961 i.e 1.

3. How can I use the GCD of 422, 557, 559, 961Calculator?

Out the numbers 422, 557, 559, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.