GCD of 442, 349, 195, 774 Calculator

Given Input numbers are 442, 349, 195, 774

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

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 195 :

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

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

Divisors of 774 :

The positive integer divisors of 774 that completely divides 774 are.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

GCD of numbers is the greatest common divisor

So, the GCD (442, 349, 195, 774) = 1.

Given numbers are 442, 349, 195, 774

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 349 are 349

Prime factors of 195 are 3 x 5 x 13

Prime factors of 774 are 2 x 3 x 3 x 43

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

Given numbers are 442, 349, 195, 774

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

Apply this formula for all numbers.

Step1:

LCM(442, 349) = 154258

GCD(442, 349) = ( 442 x 349 ) / 154258

= 442 / 349

= 442

Step2:

LCM(1, 195) = 195

GCD(1, 195) = ( 1 x 195 ) / 195

= 1 / 195

= 1

Step3:

LCM(1, 774) = 774

GCD(1, 774) = ( 1 x 774 ) / 774

= 1 / 774

= 1

So, Greatest Common Divisor of 442, 349, 195, 774 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 398, 124, 406, 753
• GCD of 152, 613, 355, 924
• GCD of 305, 382, 535, 301
• GCD of 199, 381, 514, 758
• GCD of 366, 204, 831, 401

Given numbers are 442, 349, 195, 774
The greatest common divisor of numbers 442, 349, 195, 774 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 349, 195, 774 is 1.

1. What is the GCD of 442, 349, 195, 774?

GCD of given numbers 442, 349, 195, 774 is 1

2. How to calculate the greatest common divisor of 442, 349, 195, 774?

We can find the highest common divisor of 442, 349, 195, 774 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 442, 349, 195, 774 i.e 1.

3. How can I use the GCD of 442, 349, 195, 774Calculator?

Out the numbers 442, 349, 195, 774 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.