GCD of 697, 861, 130, 522 Calculator

Given Input numbers are 697, 861, 130, 522

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

Divisors of 697 :

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

1, 17, 41, 697

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 522 :

The positive integer divisors of 522 that completely divides 522 are.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

GCD of numbers is the greatest common divisor

So, the GCD (697, 861, 130, 522) = 1.

Given numbers are 697, 861, 130, 522

The list of prime factors of all numbers are

Prime factors of 697 are 17 x 41

Prime factors of 861 are 3 x 7 x 41

Prime factors of 130 are 2 x 5 x 13

Prime factors of 522 are 2 x 3 x 3 x 29

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

Given numbers are 697, 861, 130, 522

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

Apply this formula for all numbers.

Step1:

LCM(697, 861) = 14637

GCD(697, 861) = ( 697 x 861 ) / 14637

= 697 / 861

= 697

Step2:

LCM(41, 130) = 5330

GCD(41, 130) = ( 41 x 130 ) / 5330

= 41 / 130

= 41

Step3:

LCM(1, 522) = 522

GCD(1, 522) = ( 1 x 522 ) / 522

= 1 / 522

= 1

So, Greatest Common Divisor of 697, 861, 130, 522 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 504, 734, 360, 230
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Given numbers are 697, 861, 130, 522
The greatest common divisor of numbers 697, 861, 130, 522 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 697, 861, 130, 522 is 1.

1. What is the GCD of 697, 861, 130, 522?

GCD of given numbers 697, 861, 130, 522 is 1

2. How to calculate the greatest common divisor of 697, 861, 130, 522?

We can find the highest common divisor of 697, 861, 130, 522 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 697, 861, 130, 522 i.e 1.

3. How can I use the GCD of 697, 861, 130, 522Calculator?

Out the numbers 697, 861, 130, 522 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.