GCD of 816, 559, 828, 980 Calculator

Given Input numbers are 816, 559, 828, 980

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

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 559 :

The positive integer divisors of 559 that completely divides 559 are.

1, 13, 43, 559

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

GCD of numbers is the greatest common divisor

So, the GCD (816, 559, 828, 980) = 1.

Given numbers are 816, 559, 828, 980

The list of prime factors of all numbers are

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

Prime factors of 559 are 13 x 43

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

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

Given numbers are 816, 559, 828, 980

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

Apply this formula for all numbers.

Step1:

LCM(816, 559) = 456144

GCD(816, 559) = ( 816 x 559 ) / 456144

= 816 / 559

= 816

Step2:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 816, 559, 828, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 258, 905, 386, 664
• GCD of 555, 137, 691, 736
• GCD of 510, 565, 549, 974
• GCD of 579, 129, 580, 527
• GCD of 819, 315, 311, 365

Given numbers are 816, 559, 828, 980
The greatest common divisor of numbers 816, 559, 828, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 816, 559, 828, 980 is 1.

1. What is the GCD of 816, 559, 828, 980?

GCD of given numbers 816, 559, 828, 980 is 1

2. How to calculate the greatest common divisor of 816, 559, 828, 980?

We can find the highest common divisor of 816, 559, 828, 980 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 816, 559, 828, 980 i.e 1.

3. How can I use the GCD of 816, 559, 828, 980Calculator?

Out the numbers 816, 559, 828, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.