GCD of 697, 198, 647, 627 Calculator

Given Input numbers are 697, 198, 647, 627

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

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 647 :

The positive integer divisors of 647 that completely divides 647 are.

1, 647

Divisors of 627 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (697, 198, 647, 627) = 1.

Given numbers are 697, 198, 647, 627

The list of prime factors of all numbers are

Prime factors of 697 are 17 x 41

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 647 are 647

Prime factors of 627 are 3 x 11 x 19

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

Given numbers are 697, 198, 647, 627

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

Apply this formula for all numbers.

Step1:

LCM(697, 198) = 138006

GCD(697, 198) = ( 697 x 198 ) / 138006

= 697 / 198

= 697

Step2:

LCM(1, 647) = 647

GCD(1, 647) = ( 1 x 647 ) / 647

= 1 / 647

= 1

Step3:

LCM(1, 627) = 627

GCD(1, 627) = ( 1 x 627 ) / 627

= 1 / 627

= 1

So, Greatest Common Divisor of 697, 198, 647, 627 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 527, 107, 701, 220
• GCD of 232, 124, 519, 759
• GCD of 722, 690, 495, 261
• GCD of 964, 474, 708, 256
• GCD of 484, 181, 727, 243

Given numbers are 697, 198, 647, 627
The greatest common divisor of numbers 697, 198, 647, 627 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 697, 198, 647, 627 is 1.

1. What is the GCD of 697, 198, 647, 627?

GCD of given numbers 697, 198, 647, 627 is 1

2. How to calculate the greatest common divisor of 697, 198, 647, 627?

We can find the highest common divisor of 697, 198, 647, 627 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 697, 198, 647, 627 i.e 1.

3. How can I use the GCD of 697, 198, 647, 627Calculator?

Out the numbers 697, 198, 647, 627 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.