GCD of 128, 437, 774, 629 Calculator

Given Input numbers are 128, 437, 774, 629

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

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

Divisors of 774 :

The positive integer divisors of 774 that completely divides 774 are.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

GCD of numbers is the greatest common divisor

So, the GCD (128, 437, 774, 629) = 1.

Given numbers are 128, 437, 774, 629

The list of prime factors of all numbers are

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 437 are 19 x 23

Prime factors of 774 are 2 x 3 x 3 x 43

Prime factors of 629 are 17 x 37

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

Given numbers are 128, 437, 774, 629

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

Apply this formula for all numbers.

Step1:

LCM(128, 437) = 55936

GCD(128, 437) = ( 128 x 437 ) / 55936

= 128 / 437

= 128

Step2:

LCM(1, 774) = 774

GCD(1, 774) = ( 1 x 774 ) / 774

= 1 / 774

= 1

Step3:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

So, Greatest Common Divisor of 128, 437, 774, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 818, 479, 720, 126
• GCD of 287, 610, 529, 319
• GCD of 857, 148, 521, 912
• GCD of 981, 481, 141, 772
• GCD of 822, 491, 973, 136

Given numbers are 128, 437, 774, 629
The greatest common divisor of numbers 128, 437, 774, 629 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 128, 437, 774, 629 is 1.

1. What is the GCD of 128, 437, 774, 629?

GCD of given numbers 128, 437, 774, 629 is 1

2. How to calculate the greatest common divisor of 128, 437, 774, 629?

We can find the highest common divisor of 128, 437, 774, 629 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 128, 437, 774, 629 i.e 1.

3. How can I use the GCD of 128, 437, 774, 629Calculator?

Out the numbers 128, 437, 774, 629 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.