GCD of 637, 992, 988, 768 Calculator

Given Input numbers are 637, 992, 988, 768

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 992 :

The positive integer divisors of 992 that completely divides 992 are.

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

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

GCD of numbers is the greatest common divisor

So, the GCD (637, 992, 988, 768) = 1.

Given numbers are 637, 992, 988, 768

The list of prime factors of all numbers are

Prime factors of 637 are 7 x 7 x 13

Prime factors of 992 are 2 x 2 x 2 x 2 x 2 x 31

Prime factors of 988 are 2 x 2 x 13 x 19

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

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

Given numbers are 637, 992, 988, 768

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

Apply this formula for all numbers.

Step1:

LCM(637, 992) = 631904

GCD(637, 992) = ( 637 x 992 ) / 631904

= 637 / 992

= 637

Step2:

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

= 1 / 988

= 1

Step3:

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

= 1 / 768

= 1

So, Greatest Common Divisor of 637, 992, 988, 768 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 772, 923, 660, 721
• GCD of 717, 885, 511, 665
• GCD of 739, 220, 974, 243
• GCD of 600, 921, 655, 943
• GCD of 406, 184, 771, 888

Given numbers are 637, 992, 988, 768
The greatest common divisor of numbers 637, 992, 988, 768 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 637, 992, 988, 768 is 1.

1. What is the GCD of 637, 992, 988, 768?

GCD of given numbers 637, 992, 988, 768 is 1

2. How to calculate the greatest common divisor of 637, 992, 988, 768?

We can find the highest common divisor of 637, 992, 988, 768 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, 992, 988, 768 i.e 1.

3. How can I use the GCD of 637, 992, 988, 768Calculator?

Out the numbers 637, 992, 988, 768 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.