GCD of 563, 342, 427, 791 Calculator

Given Input numbers are 563, 342, 427, 791

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

Divisors of 563 :

The positive integer divisors of 563 that completely divides 563 are.

1, 563

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 427 :

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

1, 7, 61, 427

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

GCD of numbers is the greatest common divisor

So, the GCD (563, 342, 427, 791) = 1.

Given numbers are 563, 342, 427, 791

The list of prime factors of all numbers are

Prime factors of 563 are 563

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

Prime factors of 427 are 7 x 61

Prime factors of 791 are 7 x 113

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

Given numbers are 563, 342, 427, 791

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

Apply this formula for all numbers.

Step1:

LCM(563, 342) = 192546

GCD(563, 342) = ( 563 x 342 ) / 192546

= 563 / 342

= 563

Step2:

LCM(1, 427) = 427

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

= 1 / 427

= 1

Step3:

LCM(1, 791) = 791

GCD(1, 791) = ( 1 x 791 ) / 791

= 1 / 791

= 1

So, Greatest Common Divisor of 563, 342, 427, 791 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 506, 495, 685, 677
• GCD of 569, 143, 582, 559
• GCD of 237, 841, 755, 781
• GCD of 509, 935, 442, 311
• GCD of 329, 743, 142, 230

Given numbers are 563, 342, 427, 791
The greatest common divisor of numbers 563, 342, 427, 791 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 563, 342, 427, 791 is 1.

1. What is the GCD of 563, 342, 427, 791?

GCD of given numbers 563, 342, 427, 791 is 1

2. How to calculate the greatest common divisor of 563, 342, 427, 791?

We can find the highest common divisor of 563, 342, 427, 791 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 563, 342, 427, 791 i.e 1.

3. How can I use the GCD of 563, 342, 427, 791Calculator?

Out the numbers 563, 342, 427, 791 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.