GCD of 612, 634, 395, 156 Calculator

Given Input numbers are 612, 634, 395, 156

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

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

GCD of numbers is the greatest common divisor

So, the GCD (612, 634, 395, 156) = 1.

Given numbers are 612, 634, 395, 156

The list of prime factors of all numbers are

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 634 are 2 x 317

Prime factors of 395 are 5 x 79

Prime factors of 156 are 2 x 2 x 3 x 13

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

Given numbers are 612, 634, 395, 156

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

Apply this formula for all numbers.

Step1:

LCM(612, 634) = 194004

GCD(612, 634) = ( 612 x 634 ) / 194004

= 612 / 634

= 612

Step2:

LCM(2, 395) = 790

GCD(2, 395) = ( 2 x 395 ) / 790

= 2 / 395

= 2

Step3:

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

= 1 / 156

= 1

So, Greatest Common Divisor of 612, 634, 395, 156 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 233, 573, 567, 943
• GCD of 482, 930, 511, 902
• GCD of 852, 934, 644, 608
• GCD of 503, 213, 153, 778
• GCD of 781, 337, 479, 810

Given numbers are 612, 634, 395, 156
The greatest common divisor of numbers 612, 634, 395, 156 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 612, 634, 395, 156 is 1.

1. What is the GCD of 612, 634, 395, 156?

GCD of given numbers 612, 634, 395, 156 is 1

2. How to calculate the greatest common divisor of 612, 634, 395, 156?

We can find the highest common divisor of 612, 634, 395, 156 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 612, 634, 395, 156 i.e 1.

3. How can I use the GCD of 612, 634, 395, 156Calculator?

Out the numbers 612, 634, 395, 156 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.