GCD of 637, 237, 931, 972 Calculator

Given Input numbers are 637, 237, 931, 972

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

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 237 :

The positive integer divisors of 237 that completely divides 237 are.

1, 3, 79, 237

Divisors of 931 :

The positive integer divisors of 931 that completely divides 931 are.

1, 7, 19, 49, 133, 931

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 (637, 237, 931, 972) = 1.

Given numbers are 637, 237, 931, 972

The list of prime factors of all numbers are

Prime factors of 637 are 7 x 7 x 13

Prime factors of 237 are 3 x 79

Prime factors of 931 are 7 x 7 x 19

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 637, 237, 931, 972

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

Apply this formula for all numbers.

Step1:

LCM(637, 237) = 150969

GCD(637, 237) = ( 637 x 237 ) / 150969

= 637 / 237

= 637

Step2:

LCM(1, 931) = 931

GCD(1, 931) = ( 1 x 931 ) / 931

= 1 / 931

= 1

Step3:

LCM(1, 972) = 972

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

= 1 / 972

= 1

So, Greatest Common Divisor of 637, 237, 931, 972 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 792, 948, 987, 900
• GCD of 489, 352, 162, 517
• GCD of 406, 204, 896, 969
• GCD of 721, 458, 342, 837
• GCD of 756, 700, 464, 401

Given numbers are 637, 237, 931, 972
The greatest common divisor of numbers 637, 237, 931, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 637, 237, 931, 972 is 1.

1. What is the GCD of 637, 237, 931, 972?

GCD of given numbers 637, 237, 931, 972 is 1

2. How to calculate the greatest common divisor of 637, 237, 931, 972?

We can find the highest common divisor of 637, 237, 931, 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 637, 237, 931, 972 i.e 1.

3. How can I use the GCD of 637, 237, 931, 972Calculator?

Out the numbers 637, 237, 931, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.