GCD of 138, 386, 627, 619 Calculator

Given Input numbers are 138, 386, 627, 619

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

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 627 :

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

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

Divisors of 619 :

The positive integer divisors of 619 that completely divides 619 are.

1, 619

GCD of numbers is the greatest common divisor

So, the GCD (138, 386, 627, 619) = 1.

Given numbers are 138, 386, 627, 619

The list of prime factors of all numbers are

Prime factors of 138 are 2 x 3 x 23

Prime factors of 386 are 2 x 193

Prime factors of 627 are 3 x 11 x 19

Prime factors of 619 are 619

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

Given numbers are 138, 386, 627, 619

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

Apply this formula for all numbers.

Step1:

LCM(138, 386) = 26634

GCD(138, 386) = ( 138 x 386 ) / 26634

= 138 / 386

= 138

Step2:

LCM(2, 627) = 1254

GCD(2, 627) = ( 2 x 627 ) / 1254

= 2 / 627

= 2

Step3:

LCM(1, 619) = 619

GCD(1, 619) = ( 1 x 619 ) / 619

= 1 / 619

= 1

So, Greatest Common Divisor of 138, 386, 627, 619 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 522, 499, 421, 321
• GCD of 470, 923, 345, 561
• GCD of 766, 928, 452, 452
• GCD of 226, 598, 543, 336
• GCD of 539, 140, 305, 899

Given numbers are 138, 386, 627, 619
The greatest common divisor of numbers 138, 386, 627, 619 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 386, 627, 619 is 1.

1. What is the GCD of 138, 386, 627, 619?

GCD of given numbers 138, 386, 627, 619 is 1

2. How to calculate the greatest common divisor of 138, 386, 627, 619?

We can find the highest common divisor of 138, 386, 627, 619 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 138, 386, 627, 619 i.e 1.

3. How can I use the GCD of 138, 386, 627, 619Calculator?

Out the numbers 138, 386, 627, 619 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.