GCD of 530, 641, 560, 684 Calculator

Given Input numbers are 530, 641, 560, 684

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

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 641 :

The positive integer divisors of 641 that completely divides 641 are.

1, 641

Divisors of 560 :

The positive integer divisors of 560 that completely divides 560 are.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (530, 641, 560, 684) = 1.

Given numbers are 530, 641, 560, 684

The list of prime factors of all numbers are

Prime factors of 530 are 2 x 5 x 53

Prime factors of 641 are 641

Prime factors of 560 are 2 x 2 x 2 x 2 x 5 x 7

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Given numbers are 530, 641, 560, 684

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

Apply this formula for all numbers.

Step1:

LCM(530, 641) = 339730

GCD(530, 641) = ( 530 x 641 ) / 339730

= 530 / 641

= 530

Step2:

LCM(1, 560) = 560

GCD(1, 560) = ( 1 x 560 ) / 560

= 1 / 560

= 1

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 530, 641, 560, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 873, 686, 432, 709
• GCD of 697, 151, 173, 177
• GCD of 720, 484, 887, 842
• GCD of 201, 819, 296, 852
• GCD of 915, 462, 904, 270

Given numbers are 530, 641, 560, 684
The greatest common divisor of numbers 530, 641, 560, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 530, 641, 560, 684 is 1.

1. What is the GCD of 530, 641, 560, 684?

GCD of given numbers 530, 641, 560, 684 is 1

2. How to calculate the greatest common divisor of 530, 641, 560, 684?

We can find the highest common divisor of 530, 641, 560, 684 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 530, 641, 560, 684 i.e 1.

3. How can I use the GCD of 530, 641, 560, 684Calculator?

Out the numbers 530, 641, 560, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.