GCD of 438, 361, 881, 939 Calculator

Given Input numbers are 438, 361, 881, 939

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

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 881 :

The positive integer divisors of 881 that completely divides 881 are.

1, 881

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

GCD of numbers is the greatest common divisor

So, the GCD (438, 361, 881, 939) = 1.

Given numbers are 438, 361, 881, 939

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 361 are 19 x 19

Prime factors of 881 are 881

Prime factors of 939 are 3 x 313

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

Given numbers are 438, 361, 881, 939

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

Apply this formula for all numbers.

Step1:

LCM(438, 361) = 158118

GCD(438, 361) = ( 438 x 361 ) / 158118

= 438 / 361

= 438

Step2:

LCM(1, 881) = 881

GCD(1, 881) = ( 1 x 881 ) / 881

= 1 / 881

= 1

Step3:

LCM(1, 939) = 939

GCD(1, 939) = ( 1 x 939 ) / 939

= 1 / 939

= 1

So, Greatest Common Divisor of 438, 361, 881, 939 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 820, 703, 120
• GCD of 780, 372, 397, 450
• GCD of 465, 515, 947, 896
• GCD of 218, 144, 461, 159
• GCD of 692, 438, 968, 870

Given numbers are 438, 361, 881, 939
The greatest common divisor of numbers 438, 361, 881, 939 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 361, 881, 939 is 1.

1. What is the GCD of 438, 361, 881, 939?

GCD of given numbers 438, 361, 881, 939 is 1

2. How to calculate the greatest common divisor of 438, 361, 881, 939?

We can find the highest common divisor of 438, 361, 881, 939 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 438, 361, 881, 939 i.e 1.

3. How can I use the GCD of 438, 361, 881, 939Calculator?

Out the numbers 438, 361, 881, 939 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.