GCD of 387, 774, 884, 427 Calculator

Given Input numbers are 387, 774, 884, 427

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

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 884 :

The positive integer divisors of 884 that completely divides 884 are.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (387, 774, 884, 427) = 1.

Given numbers are 387, 774, 884, 427

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

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

Prime factors of 884 are 2 x 2 x 13 x 17

Prime factors of 427 are 7 x 61

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

Given numbers are 387, 774, 884, 427

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

Apply this formula for all numbers.

Step1:

LCM(387, 774) = 774

GCD(387, 774) = ( 387 x 774 ) / 774

= 387 / 774

= 387

Step2:

LCM(387, 884) = 342108

GCD(387, 884) = ( 387 x 884 ) / 342108

= 387 / 884

= 387

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 387, 774, 884, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 187, 234, 532, 620
• GCD of 973, 735, 883, 141
• GCD of 702, 579, 624, 321
• GCD of 772, 149, 340, 391
• GCD of 296, 354, 749, 388

Given numbers are 387, 774, 884, 427
The greatest common divisor of numbers 387, 774, 884, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 774, 884, 427 is 1.

1. What is the GCD of 387, 774, 884, 427?

GCD of given numbers 387, 774, 884, 427 is 1

2. How to calculate the greatest common divisor of 387, 774, 884, 427?

We can find the highest common divisor of 387, 774, 884, 427 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 387, 774, 884, 427 i.e 1.

3. How can I use the GCD of 387, 774, 884, 427Calculator?

Out the numbers 387, 774, 884, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.