GCD of 772, 402, 367, 638 Calculator

Given Input numbers are 772, 402, 367, 638

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

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 367 :

The positive integer divisors of 367 that completely divides 367 are.

1, 367

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

GCD of numbers is the greatest common divisor

So, the GCD (772, 402, 367, 638) = 1.

Given numbers are 772, 402, 367, 638

The list of prime factors of all numbers are

Prime factors of 772 are 2 x 2 x 193

Prime factors of 402 are 2 x 3 x 67

Prime factors of 367 are 367

Prime factors of 638 are 2 x 11 x 29

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

Given numbers are 772, 402, 367, 638

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

Apply this formula for all numbers.

Step1:

LCM(772, 402) = 155172

GCD(772, 402) = ( 772 x 402 ) / 155172

= 772 / 402

= 772

Step2:

LCM(2, 367) = 734

GCD(2, 367) = ( 2 x 367 ) / 734

= 2 / 367

= 2

Step3:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

So, Greatest Common Divisor of 772, 402, 367, 638 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 392, 138, 590, 126
• GCD of 582, 982, 880, 426
• GCD of 735, 667, 620, 532
• GCD of 512, 213, 958, 514
• GCD of 425, 797, 499, 983

Given numbers are 772, 402, 367, 638
The greatest common divisor of numbers 772, 402, 367, 638 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 402, 367, 638 is 1.

1. What is the GCD of 772, 402, 367, 638?

GCD of given numbers 772, 402, 367, 638 is 1

2. How to calculate the greatest common divisor of 772, 402, 367, 638?

We can find the highest common divisor of 772, 402, 367, 638 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 772, 402, 367, 638 i.e 1.

3. How can I use the GCD of 772, 402, 367, 638Calculator?

Out the numbers 772, 402, 367, 638 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.