GCD of 644, 957, 629, 364 Calculator

Given Input numbers are 644, 957, 629, 364

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

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 629 :

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

1, 17, 37, 629

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

GCD of numbers is the greatest common divisor

So, the GCD (644, 957, 629, 364) = 1.

Given numbers are 644, 957, 629, 364

The list of prime factors of all numbers are

Prime factors of 644 are 2 x 2 x 7 x 23

Prime factors of 957 are 3 x 11 x 29

Prime factors of 629 are 17 x 37

Prime factors of 364 are 2 x 2 x 7 x 13

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

Given numbers are 644, 957, 629, 364

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

Apply this formula for all numbers.

Step1:

LCM(644, 957) = 616308

GCD(644, 957) = ( 644 x 957 ) / 616308

= 644 / 957

= 644

Step2:

LCM(1, 629) = 629

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

= 1 / 629

= 1

Step3:

LCM(1, 364) = 364

GCD(1, 364) = ( 1 x 364 ) / 364

= 1 / 364

= 1

So, Greatest Common Divisor of 644, 957, 629, 364 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 109, 620, 555, 949
• GCD of 149, 435, 360, 540
• GCD of 941, 132, 373, 449
• GCD of 890, 357, 498, 687
• GCD of 594, 785, 314, 436

Given numbers are 644, 957, 629, 364
The greatest common divisor of numbers 644, 957, 629, 364 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 644, 957, 629, 364 is 1.

1. What is the GCD of 644, 957, 629, 364?

GCD of given numbers 644, 957, 629, 364 is 1

2. How to calculate the greatest common divisor of 644, 957, 629, 364?

We can find the highest common divisor of 644, 957, 629, 364 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 644, 957, 629, 364 i.e 1.

3. How can I use the GCD of 644, 957, 629, 364Calculator?

Out the numbers 644, 957, 629, 364 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.