GCD of 563, 316, 720, 656 Calculator

Given Input numbers are 563, 316, 720, 656

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 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 656 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (563, 316, 720, 656) = 1.

Given numbers are 563, 316, 720, 656

The list of prime factors of all numbers are

Prime factors of 563 are 563

Prime factors of 316 are 2 x 2 x 79

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

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

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

Given numbers are 563, 316, 720, 656

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

Apply this formula for all numbers.

Step1:

LCM(563, 316) = 177908

GCD(563, 316) = ( 563 x 316 ) / 177908

= 563 / 316

= 563

Step2:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

Step3:

LCM(1, 656) = 656

GCD(1, 656) = ( 1 x 656 ) / 656

= 1 / 656

= 1

So, Greatest Common Divisor of 563, 316, 720, 656 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 996, 910, 345, 664
• GCD of 102, 894, 175, 748
• GCD of 236, 741, 646, 299
• GCD of 154, 240, 988, 735
• GCD of 612, 309, 453, 432

Given numbers are 563, 316, 720, 656
The greatest common divisor of numbers 563, 316, 720, 656 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 563, 316, 720, 656 is 1.

1. What is the GCD of 563, 316, 720, 656?

GCD of given numbers 563, 316, 720, 656 is 1

2. How to calculate the greatest common divisor of 563, 316, 720, 656?

We can find the highest common divisor of 563, 316, 720, 656 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, 316, 720, 656 i.e 1.

3. How can I use the GCD of 563, 316, 720, 656Calculator?

Out the numbers 563, 316, 720, 656 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.