GCD of 627, 248, 679, 691 Calculator

Given Input numbers are 627, 248, 679, 691

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

Divisors of 627 :

The positive integer divisors of 627 that completely divides 627 are.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 679 :

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

1, 7, 97, 679

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (627, 248, 679, 691) = 1.

Given numbers are 627, 248, 679, 691

The list of prime factors of all numbers are

Prime factors of 627 are 3 x 11 x 19

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 679 are 7 x 97

Prime factors of 691 are 691

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

Given numbers are 627, 248, 679, 691

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

Apply this formula for all numbers.

Step1:

LCM(627, 248) = 155496

GCD(627, 248) = ( 627 x 248 ) / 155496

= 627 / 248

= 627

Step2:

LCM(1, 679) = 679

GCD(1, 679) = ( 1 x 679 ) / 679

= 1 / 679

= 1

Step3:

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

= 1 / 691

= 1

So, Greatest Common Divisor of 627, 248, 679, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 123, 243, 162, 453
• GCD of 759, 197, 658, 657
• GCD of 952, 597, 524, 212
• GCD of 270, 716, 292, 658
• GCD of 741, 150, 374, 445

Given numbers are 627, 248, 679, 691
The greatest common divisor of numbers 627, 248, 679, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 627, 248, 679, 691 is 1.

1. What is the GCD of 627, 248, 679, 691?

GCD of given numbers 627, 248, 679, 691 is 1

2. How to calculate the greatest common divisor of 627, 248, 679, 691?

We can find the highest common divisor of 627, 248, 679, 691 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 627, 248, 679, 691 i.e 1.

3. How can I use the GCD of 627, 248, 679, 691Calculator?

Out the numbers 627, 248, 679, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.