GCD of 197, 628, 709, 422 Calculator

Given Input numbers are 197, 628, 709, 422

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

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

Divisors of 628 :

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

1, 2, 4, 157, 314, 628

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

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 (197, 628, 709, 422) = 1.

Given numbers are 197, 628, 709, 422

The list of prime factors of all numbers are

Prime factors of 197 are 197

Prime factors of 628 are 2 x 2 x 157

Prime factors of 709 are 709

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 197, 628, 709, 422

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

Apply this formula for all numbers.

Step1:

LCM(197, 628) = 123716

GCD(197, 628) = ( 197 x 628 ) / 123716

= 197 / 628

= 197

Step2:

LCM(1, 709) = 709

GCD(1, 709) = ( 1 x 709 ) / 709

= 1 / 709

= 1

Step3:

LCM(1, 422) = 422

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

= 1 / 422

= 1

So, Greatest Common Divisor of 197, 628, 709, 422 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 390, 523, 427, 144
• GCD of 159, 968, 285, 514
• GCD of 531, 428, 600, 204
• GCD of 459, 483, 340, 299
• GCD of 625, 197, 797, 330

Given numbers are 197, 628, 709, 422
The greatest common divisor of numbers 197, 628, 709, 422 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 628, 709, 422 is 1.

1. What is the GCD of 197, 628, 709, 422?

GCD of given numbers 197, 628, 709, 422 is 1

2. How to calculate the greatest common divisor of 197, 628, 709, 422?

We can find the highest common divisor of 197, 628, 709, 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 197, 628, 709, 422 i.e 1.

3. How can I use the GCD of 197, 628, 709, 422Calculator?

Out the numbers 197, 628, 709, 422 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.