GCD of 959, 656, 820, 563 Calculator

Given Input numbers are 959, 656, 820, 563

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

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 563 :

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

1, 563

GCD of numbers is the greatest common divisor

So, the GCD (959, 656, 820, 563) = 1.

Given numbers are 959, 656, 820, 563

The list of prime factors of all numbers are

Prime factors of 959 are 7 x 137

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 563 are 563

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

Given numbers are 959, 656, 820, 563

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

Apply this formula for all numbers.

Step1:

LCM(959, 656) = 629104

GCD(959, 656) = ( 959 x 656 ) / 629104

= 959 / 656

= 959

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

Step3:

LCM(1, 563) = 563

GCD(1, 563) = ( 1 x 563 ) / 563

= 1 / 563

= 1

So, Greatest Common Divisor of 959, 656, 820, 563 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 667, 194, 362, 846
• GCD of 122, 689, 161, 833
• GCD of 632, 501, 880, 548
• GCD of 470, 931, 703, 388
• GCD of 885, 166, 519, 747

Given numbers are 959, 656, 820, 563
The greatest common divisor of numbers 959, 656, 820, 563 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 959, 656, 820, 563 is 1.

1. What is the GCD of 959, 656, 820, 563?

GCD of given numbers 959, 656, 820, 563 is 1

2. How to calculate the greatest common divisor of 959, 656, 820, 563?

We can find the highest common divisor of 959, 656, 820, 563 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 959, 656, 820, 563 i.e 1.

3. How can I use the GCD of 959, 656, 820, 563Calculator?

Out the numbers 959, 656, 820, 563 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.