GCD of 195, 721, 362, 856 Calculator

Given Input numbers are 195, 721, 362, 856

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 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 362 :

The positive integer divisors of 362 that completely divides 362 are.

1, 2, 181, 362

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

GCD of numbers is the greatest common divisor

So, the GCD (195, 721, 362, 856) = 1.

Given numbers are 195, 721, 362, 856

The list of prime factors of all numbers are

Prime factors of 195 are 3 x 5 x 13

Prime factors of 721 are 7 x 103

Prime factors of 362 are 2 x 181

Prime factors of 856 are 2 x 2 x 2 x 107

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

Given numbers are 195, 721, 362, 856

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

Apply this formula for all numbers.

Step1:

LCM(195, 721) = 140595

GCD(195, 721) = ( 195 x 721 ) / 140595

= 195 / 721

= 195

Step2:

LCM(1, 362) = 362

GCD(1, 362) = ( 1 x 362 ) / 362

= 1 / 362

= 1

Step3:

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

= 1 / 856

= 1

So, Greatest Common Divisor of 195, 721, 362, 856 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 169, 186, 504, 495
• GCD of 685, 890, 806, 399
• GCD of 864, 921, 587, 788
• GCD of 233, 755, 880, 771
• GCD of 331, 444, 359, 711

Given numbers are 195, 721, 362, 856
The greatest common divisor of numbers 195, 721, 362, 856 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 195, 721, 362, 856 is 1.

1. What is the GCD of 195, 721, 362, 856?

GCD of given numbers 195, 721, 362, 856 is 1

2. How to calculate the greatest common divisor of 195, 721, 362, 856?

We can find the highest common divisor of 195, 721, 362, 856 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, 721, 362, 856 i.e 1.

3. How can I use the GCD of 195, 721, 362, 856Calculator?

Out the numbers 195, 721, 362, 856 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.