GCD of 688, 239, 472, 622 Calculator

Given Input numbers are 688, 239, 472, 622

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

Divisors of 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 239 :

The positive integer divisors of 239 that completely divides 239 are.

1, 239

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

GCD of numbers is the greatest common divisor

So, the GCD (688, 239, 472, 622) = 1.

Given numbers are 688, 239, 472, 622

The list of prime factors of all numbers are

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

Prime factors of 239 are 239

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 622 are 2 x 311

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

Given numbers are 688, 239, 472, 622

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

Apply this formula for all numbers.

Step1:

LCM(688, 239) = 164432

GCD(688, 239) = ( 688 x 239 ) / 164432

= 688 / 239

= 688

Step2:

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

= 1 / 472

= 1

Step3:

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

= 1 / 622

= 1

So, Greatest Common Divisor of 688, 239, 472, 622 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 536, 697, 648, 634
• GCD of 389, 459, 523, 852
• GCD of 654, 114, 717, 378
• GCD of 726, 845, 721, 484
• GCD of 337, 441, 498, 884

Given numbers are 688, 239, 472, 622
The greatest common divisor of numbers 688, 239, 472, 622 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 688, 239, 472, 622 is 1.

1. What is the GCD of 688, 239, 472, 622?

GCD of given numbers 688, 239, 472, 622 is 1

2. How to calculate the greatest common divisor of 688, 239, 472, 622?

We can find the highest common divisor of 688, 239, 472, 622 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 688, 239, 472, 622 i.e 1.

3. How can I use the GCD of 688, 239, 472, 622Calculator?

Out the numbers 688, 239, 472, 622 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.