GCD of 422, 329, 784, 764 Calculator

Given Input numbers are 422, 329, 784, 764

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

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

Divisors of 784 :

The positive integer divisors of 784 that completely divides 784 are.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

GCD of numbers is the greatest common divisor

So, the GCD (422, 329, 784, 764) = 1.

Given numbers are 422, 329, 784, 764

The list of prime factors of all numbers are

Prime factors of 422 are 2 x 211

Prime factors of 329 are 7 x 47

Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7

Prime factors of 764 are 2 x 2 x 191

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

Given numbers are 422, 329, 784, 764

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

Apply this formula for all numbers.

Step1:

LCM(422, 329) = 138838

GCD(422, 329) = ( 422 x 329 ) / 138838

= 422 / 329

= 422

Step2:

LCM(1, 784) = 784

GCD(1, 784) = ( 1 x 784 ) / 784

= 1 / 784

= 1

Step3:

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

= 1 / 764

= 1

So, Greatest Common Divisor of 422, 329, 784, 764 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 409, 943, 597, 940
• GCD of 283, 532, 472, 607
• GCD of 436, 553, 604, 213
• GCD of 729, 439, 149, 329
• GCD of 711, 332, 674, 229

Given numbers are 422, 329, 784, 764
The greatest common divisor of numbers 422, 329, 784, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 329, 784, 764 is 1.

1. What is the GCD of 422, 329, 784, 764?

GCD of given numbers 422, 329, 784, 764 is 1

2. How to calculate the greatest common divisor of 422, 329, 784, 764?

We can find the highest common divisor of 422, 329, 784, 764 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 422, 329, 784, 764 i.e 1.

3. How can I use the GCD of 422, 329, 784, 764Calculator?

Out the numbers 422, 329, 784, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.