GCD of 438, 903, 962, 864 Calculator

Given Input numbers are 438, 903, 962, 864

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 903 :

The positive integer divisors of 903 that completely divides 903 are.

1, 3, 7, 21, 43, 129, 301, 903

Divisors of 962 :

The positive integer divisors of 962 that completely divides 962 are.

1, 2, 13, 26, 37, 74, 481, 962

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

GCD of numbers is the greatest common divisor

So, the GCD (438, 903, 962, 864) = 1.

Given numbers are 438, 903, 962, 864

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 903 are 3 x 7 x 43

Prime factors of 962 are 2 x 13 x 37

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

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

Given numbers are 438, 903, 962, 864

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

Apply this formula for all numbers.

Step1:

LCM(438, 903) = 131838

GCD(438, 903) = ( 438 x 903 ) / 131838

= 438 / 903

= 438

Step2:

LCM(3, 962) = 2886

GCD(3, 962) = ( 3 x 962 ) / 2886

= 3 / 962

= 3

Step3:

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

= 1 / 864

= 1

So, Greatest Common Divisor of 438, 903, 962, 864 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 618, 278, 134, 882
• GCD of 566, 500, 369, 962
• GCD of 896, 230, 443, 617
• GCD of 157, 161, 379, 138
• GCD of 522, 354, 582, 135

Given numbers are 438, 903, 962, 864
The greatest common divisor of numbers 438, 903, 962, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 903, 962, 864 is 1.

1. What is the GCD of 438, 903, 962, 864?

GCD of given numbers 438, 903, 962, 864 is 1

2. How to calculate the greatest common divisor of 438, 903, 962, 864?

We can find the highest common divisor of 438, 903, 962, 864 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, 903, 962, 864 i.e 1.

3. How can I use the GCD of 438, 903, 962, 864Calculator?

Out the numbers 438, 903, 962, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.