GCD of 644, 601, 966, 731 Calculator

Given Input numbers are 644, 601, 966, 731

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 601 :

The positive integer divisors of 601 that completely divides 601 are.

1, 601

Divisors of 966 :

The positive integer divisors of 966 that completely divides 966 are.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

GCD of numbers is the greatest common divisor

So, the GCD (644, 601, 966, 731) = 1.

Given numbers are 644, 601, 966, 731

The list of prime factors of all numbers are

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

Prime factors of 601 are 601

Prime factors of 966 are 2 x 3 x 7 x 23

Prime factors of 731 are 17 x 43

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

Given numbers are 644, 601, 966, 731

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

Apply this formula for all numbers.

Step1:

LCM(644, 601) = 387044

GCD(644, 601) = ( 644 x 601 ) / 387044

= 644 / 601

= 644

Step2:

LCM(1, 966) = 966

GCD(1, 966) = ( 1 x 966 ) / 966

= 1 / 966

= 1

Step3:

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

= 1 / 731

= 1

So, Greatest Common Divisor of 644, 601, 966, 731 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 524, 575, 235
• GCD of 794, 806, 653, 403
• GCD of 605, 587, 746, 108
• GCD of 262, 483, 832, 751
• GCD of 141, 487, 421, 671

Given numbers are 644, 601, 966, 731
The greatest common divisor of numbers 644, 601, 966, 731 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 644, 601, 966, 731 is 1.

1. What is the GCD of 644, 601, 966, 731?

GCD of given numbers 644, 601, 966, 731 is 1

2. How to calculate the greatest common divisor of 644, 601, 966, 731?

We can find the highest common divisor of 644, 601, 966, 731 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, 601, 966, 731 i.e 1.

3. How can I use the GCD of 644, 601, 966, 731Calculator?

Out the numbers 644, 601, 966, 731 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.