GCD of 612, 844, 691, 156 Calculator

Given Input numbers are 612, 844, 691, 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 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 691 :

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

1, 691

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, 844, 691, 156) = 1.

Given numbers are 612, 844, 691, 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 844 are 2 x 2 x 211

Prime factors of 691 are 691

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, 844, 691, 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, 844) = 129132

GCD(612, 844) = ( 612 x 844 ) / 129132

= 612 / 844

= 612

Step2:

LCM(4, 691) = 2764

GCD(4, 691) = ( 4 x 691 ) / 2764

= 4 / 691

= 4

Step3:

LCM(1, 156) = 156

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

= 1 / 156

= 1

So, Greatest Common Divisor of 612, 844, 691, 156 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 659, 484, 584, 881
• GCD of 407, 360, 266, 151
• GCD of 901, 788, 874, 943
• GCD of 294, 330, 342, 886
• GCD of 205, 806, 610, 691

Given numbers are 612, 844, 691, 156
The greatest common divisor of numbers 612, 844, 691, 156 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 612, 844, 691, 156 is 1.

1. What is the GCD of 612, 844, 691, 156?

GCD of given numbers 612, 844, 691, 156 is 1

2. How to calculate the greatest common divisor of 612, 844, 691, 156?

We can find the highest common divisor of 612, 844, 691, 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, 844, 691, 156 i.e 1.

3. How can I use the GCD of 612, 844, 691, 156Calculator?

Out the numbers 612, 844, 691, 156 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.