GCD of 530, 395, 768, 697 Calculator

Given Input numbers are 530, 395, 768, 697

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 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

GCD of numbers is the greatest common divisor

So, the GCD (530, 395, 768, 697) = 1.

Given numbers are 530, 395, 768, 697

The list of prime factors of all numbers are

Prime factors of 530 are 2 x 5 x 53

Prime factors of 395 are 5 x 79

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 697 are 17 x 41

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

Given numbers are 530, 395, 768, 697

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

Apply this formula for all numbers.

Step1:

LCM(530, 395) = 41870

GCD(530, 395) = ( 530 x 395 ) / 41870

= 530 / 395

= 530

Step2:

LCM(5, 768) = 3840

GCD(5, 768) = ( 5 x 768 ) / 3840

= 5 / 768

= 5

Step3:

LCM(1, 697) = 697

GCD(1, 697) = ( 1 x 697 ) / 697

= 1 / 697

= 1

So, Greatest Common Divisor of 530, 395, 768, 697 is 1

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Given numbers are 530, 395, 768, 697
The greatest common divisor of numbers 530, 395, 768, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 530, 395, 768, 697 is 1.

1. What is the GCD of 530, 395, 768, 697?

GCD of given numbers 530, 395, 768, 697 is 1

2. How to calculate the greatest common divisor of 530, 395, 768, 697?

We can find the highest common divisor of 530, 395, 768, 697 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, 395, 768, 697 i.e 1.

3. How can I use the GCD of 530, 395, 768, 697Calculator?

Out the numbers 530, 395, 768, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.