GCD of 522, 397, 990, 997 Calculator

Given Input numbers are 522, 397, 990, 997

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

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

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

GCD of numbers is the greatest common divisor

So, the GCD (522, 397, 990, 997) = 1.

Given numbers are 522, 397, 990, 997

The list of prime factors of all numbers are

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

Prime factors of 397 are 397

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 997 are 997

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

Given numbers are 522, 397, 990, 997

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

Apply this formula for all numbers.

Step1:

LCM(522, 397) = 207234

GCD(522, 397) = ( 522 x 397 ) / 207234

= 522 / 397

= 522

Step2:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

Step3:

LCM(1, 997) = 997

GCD(1, 997) = ( 1 x 997 ) / 997

= 1 / 997

= 1

So, Greatest Common Divisor of 522, 397, 990, 997 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 419, 560, 775, 356
• GCD of 232, 940, 334, 244
• GCD of 267, 457, 312, 347
• GCD of 449, 308, 112, 139
• GCD of 622, 549, 124, 505

Given numbers are 522, 397, 990, 997
The greatest common divisor of numbers 522, 397, 990, 997 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 522, 397, 990, 997 is 1.

1. What is the GCD of 522, 397, 990, 997?

GCD of given numbers 522, 397, 990, 997 is 1

2. How to calculate the greatest common divisor of 522, 397, 990, 997?

We can find the highest common divisor of 522, 397, 990, 997 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 522, 397, 990, 997 i.e 1.

3. How can I use the GCD of 522, 397, 990, 997Calculator?

Out the numbers 522, 397, 990, 997 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.