GCD of 631, 767, 320, 428 Calculator

Given Input numbers are 631, 767, 320, 428

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

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 767 :

The positive integer divisors of 767 that completely divides 767 are.

1, 13, 59, 767

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (631, 767, 320, 428) = 1.

Given numbers are 631, 767, 320, 428

The list of prime factors of all numbers are

Prime factors of 631 are 631

Prime factors of 767 are 13 x 59

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 631, 767, 320, 428

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

Apply this formula for all numbers.

Step1:

LCM(631, 767) = 483977

GCD(631, 767) = ( 631 x 767 ) / 483977

= 631 / 767

= 631

Step2:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 631, 767, 320, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 526, 135, 135, 179
• GCD of 453, 720, 533, 316
• GCD of 158, 347, 320, 601
• GCD of 472, 157, 298, 539
• GCD of 740, 389, 656, 154

Given numbers are 631, 767, 320, 428
The greatest common divisor of numbers 631, 767, 320, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 631, 767, 320, 428 is 1.

1. What is the GCD of 631, 767, 320, 428?

GCD of given numbers 631, 767, 320, 428 is 1

2. How to calculate the greatest common divisor of 631, 767, 320, 428?

We can find the highest common divisor of 631, 767, 320, 428 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 631, 767, 320, 428 i.e 1.

3. How can I use the GCD of 631, 767, 320, 428Calculator?

Out the numbers 631, 767, 320, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.