GCD of 627, 196, 690, 351 Calculator

Given Input numbers are 627, 196, 690, 351

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 196 :

The positive integer divisors of 196 that completely divides 196 are.

1, 2, 4, 7, 14, 28, 49, 98, 196

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

GCD of numbers is the greatest common divisor

So, the GCD (627, 196, 690, 351) = 1.

Given numbers are 627, 196, 690, 351

The list of prime factors of all numbers are

Prime factors of 627 are 3 x 11 x 19

Prime factors of 196 are 2 x 2 x 7 x 7

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 351 are 3 x 3 x 3 x 13

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

Given numbers are 627, 196, 690, 351

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

Apply this formula for all numbers.

Step1:

LCM(627, 196) = 122892

GCD(627, 196) = ( 627 x 196 ) / 122892

= 627 / 196

= 627

Step2:

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

= 1 / 690

= 1

Step3:

LCM(1, 351) = 351

GCD(1, 351) = ( 1 x 351 ) / 351

= 1 / 351

= 1

So, Greatest Common Divisor of 627, 196, 690, 351 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 321, 722, 917, 982
• GCD of 172, 247, 822, 592
• GCD of 212, 720, 291, 507
• GCD of 427, 773, 397, 804
• GCD of 843, 546, 406, 280

Given numbers are 627, 196, 690, 351
The greatest common divisor of numbers 627, 196, 690, 351 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 627, 196, 690, 351 is 1.

1. What is the GCD of 627, 196, 690, 351?

GCD of given numbers 627, 196, 690, 351 is 1

2. How to calculate the greatest common divisor of 627, 196, 690, 351?

We can find the highest common divisor of 627, 196, 690, 351 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, 196, 690, 351 i.e 1.

3. How can I use the GCD of 627, 196, 690, 351Calculator?

Out the numbers 627, 196, 690, 351 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.