GCD of 156, 208, 477, 812 Calculator

Given Input numbers are 156, 208, 477, 812

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

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

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

GCD of numbers is the greatest common divisor

So, the GCD (156, 208, 477, 812) = 1.

Given numbers are 156, 208, 477, 812

The list of prime factors of all numbers are

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

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

Prime factors of 477 are 3 x 3 x 53

Prime factors of 812 are 2 x 2 x 7 x 29

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

Given numbers are 156, 208, 477, 812

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

Apply this formula for all numbers.

Step1:

LCM(156, 208) = 624

GCD(156, 208) = ( 156 x 208 ) / 624

= 156 / 208

= 156

Step2:

LCM(52, 477) = 24804

GCD(52, 477) = ( 52 x 477 ) / 24804

= 52 / 477

= 52

Step3:

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

= 1 / 812

= 1

So, Greatest Common Divisor of 156, 208, 477, 812 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 935, 981, 709, 318
• GCD of 534, 324, 556, 568
• GCD of 710, 388, 116, 278
• GCD of 986, 317, 790, 426
• GCD of 422, 504, 427, 404

Given numbers are 156, 208, 477, 812
The greatest common divisor of numbers 156, 208, 477, 812 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 156, 208, 477, 812 is 1.

1. What is the GCD of 156, 208, 477, 812?

GCD of given numbers 156, 208, 477, 812 is 1

2. How to calculate the greatest common divisor of 156, 208, 477, 812?

We can find the highest common divisor of 156, 208, 477, 812 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 156, 208, 477, 812 i.e 1.

3. How can I use the GCD of 156, 208, 477, 812Calculator?

Out the numbers 156, 208, 477, 812 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.