GCD of 327, 561, 747, 938 Calculator

Given Input numbers are 327, 561, 747, 938

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

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

GCD of numbers is the greatest common divisor

So, the GCD (327, 561, 747, 938) = 1.

Given numbers are 327, 561, 747, 938

The list of prime factors of all numbers are

Prime factors of 327 are 3 x 109

Prime factors of 561 are 3 x 11 x 17

Prime factors of 747 are 3 x 3 x 83

Prime factors of 938 are 2 x 7 x 67

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

Given numbers are 327, 561, 747, 938

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

Apply this formula for all numbers.

Step1:

LCM(327, 561) = 61149

GCD(327, 561) = ( 327 x 561 ) / 61149

= 327 / 561

= 327

Step2:

LCM(3, 747) = 747

GCD(3, 747) = ( 3 x 747 ) / 747

= 3 / 747

= 3

Step3:

LCM(3, 938) = 2814

GCD(3, 938) = ( 3 x 938 ) / 2814

= 3 / 938

= 3

So, Greatest Common Divisor of 327, 561, 747, 938 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 678, 101, 782, 528
• GCD of 421, 685, 793, 780
• GCD of 388, 458, 899, 914
• GCD of 387, 274, 355, 450
• GCD of 964, 395, 500, 601

Given numbers are 327, 561, 747, 938
The greatest common divisor of numbers 327, 561, 747, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 327, 561, 747, 938 is 1.

1. What is the GCD of 327, 561, 747, 938?

GCD of given numbers 327, 561, 747, 938 is 1

2. How to calculate the greatest common divisor of 327, 561, 747, 938?

We can find the highest common divisor of 327, 561, 747, 938 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 327, 561, 747, 938 i.e 1.

3. How can I use the GCD of 327, 561, 747, 938Calculator?

Out the numbers 327, 561, 747, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.