GCD of 387, 345, 922, 439 Calculator

Given Input numbers are 387, 345, 922, 439

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 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 922 :

The positive integer divisors of 922 that completely divides 922 are.

1, 2, 461, 922

Divisors of 439 :

The positive integer divisors of 439 that completely divides 439 are.

1, 439

GCD of numbers is the greatest common divisor

So, the GCD (387, 345, 922, 439) = 1.

Given numbers are 387, 345, 922, 439

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 345 are 3 x 5 x 23

Prime factors of 922 are 2 x 461

Prime factors of 439 are 439

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

Given numbers are 387, 345, 922, 439

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

Apply this formula for all numbers.

Step1:

LCM(387, 345) = 44505

GCD(387, 345) = ( 387 x 345 ) / 44505

= 387 / 345

= 387

Step2:

LCM(3, 922) = 2766

GCD(3, 922) = ( 3 x 922 ) / 2766

= 3 / 922

= 3

Step3:

LCM(1, 439) = 439

GCD(1, 439) = ( 1 x 439 ) / 439

= 1 / 439

= 1

So, Greatest Common Divisor of 387, 345, 922, 439 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 516, 282, 956, 925
• GCD of 668, 666, 601, 725
• GCD of 786, 985, 713, 993
• GCD of 351, 217, 607, 992
• GCD of 361, 790, 311, 958

Given numbers are 387, 345, 922, 439
The greatest common divisor of numbers 387, 345, 922, 439 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 345, 922, 439 is 1.

1. What is the GCD of 387, 345, 922, 439?

GCD of given numbers 387, 345, 922, 439 is 1

2. How to calculate the greatest common divisor of 387, 345, 922, 439?

We can find the highest common divisor of 387, 345, 922, 439 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, 345, 922, 439 i.e 1.

3. How can I use the GCD of 387, 345, 922, 439Calculator?

Out the numbers 387, 345, 922, 439 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.