GCD of 422, 342, 187, 347 Calculator

Given Input numbers are 422, 342, 187, 347

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 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

Divisors of 347 :

The positive integer divisors of 347 that completely divides 347 are.

1, 347

GCD of numbers is the greatest common divisor

So, the GCD (422, 342, 187, 347) = 1.

Given numbers are 422, 342, 187, 347

The list of prime factors of all numbers are

Prime factors of 422 are 2 x 211

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 187 are 11 x 17

Prime factors of 347 are 347

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

Given numbers are 422, 342, 187, 347

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

Apply this formula for all numbers.

Step1:

LCM(422, 342) = 72162

GCD(422, 342) = ( 422 x 342 ) / 72162

= 422 / 342

= 422

Step2:

LCM(2, 187) = 374

GCD(2, 187) = ( 2 x 187 ) / 374

= 2 / 187

= 2

Step3:

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

= 1 / 347

= 1

So, Greatest Common Divisor of 422, 342, 187, 347 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 516, 198, 388, 195
• GCD of 900, 188, 711, 864
• GCD of 449, 445, 501, 487
• GCD of 173, 704, 100, 371
• GCD of 212, 774, 147, 890

Given numbers are 422, 342, 187, 347
The greatest common divisor of numbers 422, 342, 187, 347 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 342, 187, 347 is 1.

1. What is the GCD of 422, 342, 187, 347?

GCD of given numbers 422, 342, 187, 347 is 1

2. How to calculate the greatest common divisor of 422, 342, 187, 347?

We can find the highest common divisor of 422, 342, 187, 347 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, 342, 187, 347 i.e 1.

3. How can I use the GCD of 422, 342, 187, 347Calculator?

Out the numbers 422, 342, 187, 347 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.