GCD of 634, 742, 427, 768 Calculator

Given Input numbers are 634, 742, 427, 768

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

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

GCD of numbers is the greatest common divisor

So, the GCD (634, 742, 427, 768) = 1.

Given numbers are 634, 742, 427, 768

The list of prime factors of all numbers are

Prime factors of 634 are 2 x 317

Prime factors of 742 are 2 x 7 x 53

Prime factors of 427 are 7 x 61

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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

Given numbers are 634, 742, 427, 768

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

Apply this formula for all numbers.

Step1:

LCM(634, 742) = 235214

GCD(634, 742) = ( 634 x 742 ) / 235214

= 634 / 742

= 634

Step2:

LCM(2, 427) = 854

GCD(2, 427) = ( 2 x 427 ) / 854

= 2 / 427

= 2

Step3:

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

= 1 / 768

= 1

So, Greatest Common Divisor of 634, 742, 427, 768 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 196, 925, 417, 510
• GCD of 401, 213, 894, 456
• GCD of 896, 424, 836, 764
• GCD of 694, 487, 505, 166
• GCD of 314, 664, 146, 125

Given numbers are 634, 742, 427, 768
The greatest common divisor of numbers 634, 742, 427, 768 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 634, 742, 427, 768 is 1.

1. What is the GCD of 634, 742, 427, 768?

GCD of given numbers 634, 742, 427, 768 is 1

2. How to calculate the greatest common divisor of 634, 742, 427, 768?

We can find the highest common divisor of 634, 742, 427, 768 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 634, 742, 427, 768 i.e 1.

3. How can I use the GCD of 634, 742, 427, 768Calculator?

Out the numbers 634, 742, 427, 768 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.