GCD of 679, 654, 692, 388 Calculator

Given Input numbers are 679, 654, 692, 388

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

Divisors of 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 692 :

The positive integer divisors of 692 that completely divides 692 are.

1, 2, 4, 173, 346, 692

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

GCD of numbers is the greatest common divisor

So, the GCD (679, 654, 692, 388) = 1.

Given numbers are 679, 654, 692, 388

The list of prime factors of all numbers are

Prime factors of 679 are 7 x 97

Prime factors of 654 are 2 x 3 x 109

Prime factors of 692 are 2 x 2 x 173

Prime factors of 388 are 2 x 2 x 97

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

Given numbers are 679, 654, 692, 388

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

Apply this formula for all numbers.

Step1:

LCM(679, 654) = 444066

GCD(679, 654) = ( 679 x 654 ) / 444066

= 679 / 654

= 679

Step2:

LCM(1, 692) = 692

GCD(1, 692) = ( 1 x 692 ) / 692

= 1 / 692

= 1

Step3:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

So, Greatest Common Divisor of 679, 654, 692, 388 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 999, 850, 910, 314
• GCD of 790, 508, 317, 780
• GCD of 197, 867, 480, 339
• GCD of 827, 756, 390, 819
• GCD of 571, 378, 970, 210

Given numbers are 679, 654, 692, 388
The greatest common divisor of numbers 679, 654, 692, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 679, 654, 692, 388 is 1.

1. What is the GCD of 679, 654, 692, 388?

GCD of given numbers 679, 654, 692, 388 is 1

2. How to calculate the greatest common divisor of 679, 654, 692, 388?

We can find the highest common divisor of 679, 654, 692, 388 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 679, 654, 692, 388 i.e 1.

3. How can I use the GCD of 679, 654, 692, 388Calculator?

Out the numbers 679, 654, 692, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.