GCD of 920, 243, 773, 774 Calculator

Given Input numbers are 920, 243, 773, 774

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

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 773 :

The positive integer divisors of 773 that completely divides 773 are.

1, 773

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 (920, 243, 773, 774) = 1.

Given numbers are 920, 243, 773, 774

The list of prime factors of all numbers are

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 773 are 773

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 920, 243, 773, 774

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

Apply this formula for all numbers.

Step1:

LCM(920, 243) = 223560

GCD(920, 243) = ( 920 x 243 ) / 223560

= 920 / 243

= 920

Step2:

LCM(1, 773) = 773

GCD(1, 773) = ( 1 x 773 ) / 773

= 1 / 773

= 1

Step3:

LCM(1, 774) = 774

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

= 1 / 774

= 1

So, Greatest Common Divisor of 920, 243, 773, 774 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 621, 512, 945, 614
• GCD of 803, 762, 756, 318
• GCD of 696, 655, 487, 683
• GCD of 487, 944, 947, 856
• GCD of 136, 259, 290, 296

Given numbers are 920, 243, 773, 774
The greatest common divisor of numbers 920, 243, 773, 774 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 243, 773, 774 is 1.

1. What is the GCD of 920, 243, 773, 774?

GCD of given numbers 920, 243, 773, 774 is 1

2. How to calculate the greatest common divisor of 920, 243, 773, 774?

We can find the highest common divisor of 920, 243, 773, 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 920, 243, 773, 774 i.e 1.

3. How can I use the GCD of 920, 243, 773, 774Calculator?

Out the numbers 920, 243, 773, 774 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.