GCD of 502, 397, 517, 972 Calculator

Given Input numbers are 502, 397, 517, 972

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

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 397 :

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

1, 397

Divisors of 517 :

The positive integer divisors of 517 that completely divides 517 are.

1, 11, 47, 517

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

GCD of numbers is the greatest common divisor

So, the GCD (502, 397, 517, 972) = 1.

Given numbers are 502, 397, 517, 972

The list of prime factors of all numbers are

Prime factors of 502 are 2 x 251

Prime factors of 397 are 397

Prime factors of 517 are 11 x 47

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 502, 397, 517, 972

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

Apply this formula for all numbers.

Step1:

LCM(502, 397) = 199294

GCD(502, 397) = ( 502 x 397 ) / 199294

= 502 / 397

= 502

Step2:

LCM(1, 517) = 517

GCD(1, 517) = ( 1 x 517 ) / 517

= 1 / 517

= 1

Step3:

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

= 1 / 972

= 1

So, Greatest Common Divisor of 502, 397, 517, 972 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 580, 918, 271, 716
• GCD of 200, 577, 560, 830
• GCD of 335, 247, 990, 431
• GCD of 632, 317, 894, 864
• GCD of 304, 118, 404, 408

Given numbers are 502, 397, 517, 972
The greatest common divisor of numbers 502, 397, 517, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 397, 517, 972 is 1.

1. What is the GCD of 502, 397, 517, 972?

GCD of given numbers 502, 397, 517, 972 is 1

2. How to calculate the greatest common divisor of 502, 397, 517, 972?

We can find the highest common divisor of 502, 397, 517, 972 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 502, 397, 517, 972 i.e 1.

3. How can I use the GCD of 502, 397, 517, 972Calculator?

Out the numbers 502, 397, 517, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.