GCD of 438, 463, 867, 442 Calculator

Given Input numbers are 438, 463, 867, 442

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 463 :

The positive integer divisors of 463 that completely divides 463 are.

1, 463

Divisors of 867 :

The positive integer divisors of 867 that completely divides 867 are.

1, 3, 17, 51, 289, 867

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (438, 463, 867, 442) = 1.

Given numbers are 438, 463, 867, 442

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 463 are 463

Prime factors of 867 are 3 x 17 x 17

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 438, 463, 867, 442

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

Apply this formula for all numbers.

Step1:

LCM(438, 463) = 202794

GCD(438, 463) = ( 438 x 463 ) / 202794

= 438 / 463

= 438

Step2:

LCM(1, 867) = 867

GCD(1, 867) = ( 1 x 867 ) / 867

= 1 / 867

= 1

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 438, 463, 867, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 788, 237, 816, 750
• GCD of 245, 975, 634, 652
• GCD of 388, 181, 346, 438
• GCD of 737, 802, 976, 789
• GCD of 526, 263, 286, 707

Given numbers are 438, 463, 867, 442
The greatest common divisor of numbers 438, 463, 867, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 463, 867, 442 is 1.

1. What is the GCD of 438, 463, 867, 442?

GCD of given numbers 438, 463, 867, 442 is 1

2. How to calculate the greatest common divisor of 438, 463, 867, 442?

We can find the highest common divisor of 438, 463, 867, 442 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, 463, 867, 442 i.e 1.

3. How can I use the GCD of 438, 463, 867, 442Calculator?

Out the numbers 438, 463, 867, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.