GCD of 195, 612, 180, 208 Calculator

Given Input numbers are 195, 612, 180, 208

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

Divisors of 195 :

The positive integer divisors of 195 that completely divides 195 are.

1, 3, 5, 13, 15, 39, 65, 195

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 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 208 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (195, 612, 180, 208) = 1.

Given numbers are 195, 612, 180, 208

The list of prime factors of all numbers are

Prime factors of 195 are 3 x 5 x 13

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

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

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

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

Given numbers are 195, 612, 180, 208

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

Apply this formula for all numbers.

Step1:

LCM(195, 612) = 39780

GCD(195, 612) = ( 195 x 612 ) / 39780

= 195 / 612

= 195

Step2:

LCM(3, 180) = 180

GCD(3, 180) = ( 3 x 180 ) / 180

= 3 / 180

= 3

Step3:

LCM(3, 208) = 624

GCD(3, 208) = ( 3 x 208 ) / 624

= 3 / 208

= 3

So, Greatest Common Divisor of 195, 612, 180, 208 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 269, 827, 426
• GCD of 735, 388, 778, 669
• GCD of 666, 744, 945, 394
• GCD of 511, 660, 176, 601
• GCD of 671, 544, 465, 570

Given numbers are 195, 612, 180, 208
The greatest common divisor of numbers 195, 612, 180, 208 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 195, 612, 180, 208 is 1.

1. What is the GCD of 195, 612, 180, 208?

GCD of given numbers 195, 612, 180, 208 is 1

2. How to calculate the greatest common divisor of 195, 612, 180, 208?

We can find the highest common divisor of 195, 612, 180, 208 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 195, 612, 180, 208 i.e 1.

3. How can I use the GCD of 195, 612, 180, 208Calculator?

Out the numbers 195, 612, 180, 208 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.