GCD of 788, 639, 424, 608 Calculator

Given Input numbers are 788, 639, 424, 608

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

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 639 :

The positive integer divisors of 639 that completely divides 639 are.

1, 3, 9, 71, 213, 639

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 608 :

The positive integer divisors of 608 that completely divides 608 are.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

GCD of numbers is the greatest common divisor

So, the GCD (788, 639, 424, 608) = 1.

Given numbers are 788, 639, 424, 608

The list of prime factors of all numbers are

Prime factors of 788 are 2 x 2 x 197

Prime factors of 639 are 3 x 3 x 71

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 608 are 2 x 2 x 2 x 2 x 2 x 19

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

Given numbers are 788, 639, 424, 608

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

Apply this formula for all numbers.

Step1:

LCM(788, 639) = 503532

GCD(788, 639) = ( 788 x 639 ) / 503532

= 788 / 639

= 788

Step2:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

Step3:

LCM(1, 608) = 608

GCD(1, 608) = ( 1 x 608 ) / 608

= 1 / 608

= 1

So, Greatest Common Divisor of 788, 639, 424, 608 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 462, 896, 314, 967
• GCD of 263, 804, 906, 945
• GCD of 473, 511, 899, 259
• GCD of 840, 978, 107, 602
• GCD of 806, 828, 171, 990

Given numbers are 788, 639, 424, 608
The greatest common divisor of numbers 788, 639, 424, 608 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 639, 424, 608 is 1.

1. What is the GCD of 788, 639, 424, 608?

GCD of given numbers 788, 639, 424, 608 is 1

2. How to calculate the greatest common divisor of 788, 639, 424, 608?

We can find the highest common divisor of 788, 639, 424, 608 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 788, 639, 424, 608 i.e 1.

3. How can I use the GCD of 788, 639, 424, 608Calculator?

Out the numbers 788, 639, 424, 608 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.