GCD of 656, 103, 438, 627 Calculator

Given Input numbers are 656, 103, 438, 627

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

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 103 :

The positive integer divisors of 103 that completely divides 103 are.

1, 103

Divisors of 438 :

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

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

Divisors of 627 :

The positive integer divisors of 627 that completely divides 627 are.

1, 3, 11, 19, 33, 57, 209, 627

GCD of numbers is the greatest common divisor

So, the GCD (656, 103, 438, 627) = 1.

Given numbers are 656, 103, 438, 627

The list of prime factors of all numbers are

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 103 are 103

Prime factors of 438 are 2 x 3 x 73

Prime factors of 627 are 3 x 11 x 19

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

Given numbers are 656, 103, 438, 627

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

Apply this formula for all numbers.

Step1:

LCM(656, 103) = 67568

GCD(656, 103) = ( 656 x 103 ) / 67568

= 656 / 103

= 656

Step2:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

Step3:

LCM(1, 627) = 627

GCD(1, 627) = ( 1 x 627 ) / 627

= 1 / 627

= 1

So, Greatest Common Divisor of 656, 103, 438, 627 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 706, 299, 938, 940
• GCD of 740, 193, 149, 711
• GCD of 207, 347, 325, 586
• GCD of 898, 776, 244, 798
• GCD of 827, 902, 269, 722

Given numbers are 656, 103, 438, 627
The greatest common divisor of numbers 656, 103, 438, 627 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 656, 103, 438, 627 is 1.

1. What is the GCD of 656, 103, 438, 627?

GCD of given numbers 656, 103, 438, 627 is 1

2. How to calculate the greatest common divisor of 656, 103, 438, 627?

We can find the highest common divisor of 656, 103, 438, 627 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 656, 103, 438, 627 i.e 1.

3. How can I use the GCD of 656, 103, 438, 627Calculator?

Out the numbers 656, 103, 438, 627 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.