GCD of 308, 774, 443, 842 Calculator

Given Input numbers are 308, 774, 443, 842

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

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

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

Divisors of 443 :

The positive integer divisors of 443 that completely divides 443 are.

1, 443

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (308, 774, 443, 842) = 1.

Given numbers are 308, 774, 443, 842

The list of prime factors of all numbers are

Prime factors of 308 are 2 x 2 x 7 x 11

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

Prime factors of 443 are 443

Prime factors of 842 are 2 x 421

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

Given numbers are 308, 774, 443, 842

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

Apply this formula for all numbers.

Step1:

LCM(308, 774) = 119196

GCD(308, 774) = ( 308 x 774 ) / 119196

= 308 / 774

= 308

Step2:

LCM(2, 443) = 886

GCD(2, 443) = ( 2 x 443 ) / 886

= 2 / 443

= 2

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 308, 774, 443, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 794, 727, 876, 563
• GCD of 531, 147, 591, 261
• GCD of 778, 733, 701, 792
• GCD of 550, 341, 111, 862
• GCD of 783, 247, 566, 672

Given numbers are 308, 774, 443, 842
The greatest common divisor of numbers 308, 774, 443, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 774, 443, 842 is 1.

1. What is the GCD of 308, 774, 443, 842?

GCD of given numbers 308, 774, 443, 842 is 1

2. How to calculate the greatest common divisor of 308, 774, 443, 842?

We can find the highest common divisor of 308, 774, 443, 842 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 308, 774, 443, 842 i.e 1.

3. How can I use the GCD of 308, 774, 443, 842Calculator?

Out the numbers 308, 774, 443, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.