GCD of 438, 227, 956, 628 Calculator

Given Input numbers are 438, 227, 956, 628

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 227 :

The positive integer divisors of 227 that completely divides 227 are.

1, 227

Divisors of 956 :

The positive integer divisors of 956 that completely divides 956 are.

1, 2, 4, 239, 478, 956

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

GCD of numbers is the greatest common divisor

So, the GCD (438, 227, 956, 628) = 1.

Given numbers are 438, 227, 956, 628

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 227 are 227

Prime factors of 956 are 2 x 2 x 239

Prime factors of 628 are 2 x 2 x 157

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

Given numbers are 438, 227, 956, 628

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

Apply this formula for all numbers.

Step1:

LCM(438, 227) = 99426

GCD(438, 227) = ( 438 x 227 ) / 99426

= 438 / 227

= 438

Step2:

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

= 1 / 956

= 1

Step3:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

So, Greatest Common Divisor of 438, 227, 956, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 792, 213, 952, 639
• GCD of 671, 829, 811, 457
• GCD of 107, 587, 586, 128
• GCD of 260, 540, 213, 845
• GCD of 744, 340, 343, 919

Given numbers are 438, 227, 956, 628
The greatest common divisor of numbers 438, 227, 956, 628 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 227, 956, 628 is 1.

1. What is the GCD of 438, 227, 956, 628?

GCD of given numbers 438, 227, 956, 628 is 1

2. How to calculate the greatest common divisor of 438, 227, 956, 628?

We can find the highest common divisor of 438, 227, 956, 628 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, 227, 956, 628 i.e 1.

3. How can I use the GCD of 438, 227, 956, 628Calculator?

Out the numbers 438, 227, 956, 628 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.