GCD of 321, 376, 861, 947 Calculator

Given Input numbers are 321, 376, 861, 947

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

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 376 :

The positive integer divisors of 376 that completely divides 376 are.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

GCD of numbers is the greatest common divisor

So, the GCD (321, 376, 861, 947) = 1.

Given numbers are 321, 376, 861, 947

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 376 are 2 x 2 x 2 x 47

Prime factors of 861 are 3 x 7 x 41

Prime factors of 947 are 947

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

Given numbers are 321, 376, 861, 947

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

Apply this formula for all numbers.

Step1:

LCM(321, 376) = 120696

GCD(321, 376) = ( 321 x 376 ) / 120696

= 321 / 376

= 321

Step2:

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

= 1 / 861

= 1

Step3:

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

= 1 / 947

= 1

So, Greatest Common Divisor of 321, 376, 861, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 812, 707, 665, 872
• GCD of 568, 580, 623, 474
• GCD of 384, 625, 149, 895
• GCD of 491, 217, 548, 591
• GCD of 328, 289, 564, 359

Given numbers are 321, 376, 861, 947
The greatest common divisor of numbers 321, 376, 861, 947 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 376, 861, 947 is 1.

1. What is the GCD of 321, 376, 861, 947?

GCD of given numbers 321, 376, 861, 947 is 1

2. How to calculate the greatest common divisor of 321, 376, 861, 947?

We can find the highest common divisor of 321, 376, 861, 947 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 321, 376, 861, 947 i.e 1.

3. How can I use the GCD of 321, 376, 861, 947Calculator?

Out the numbers 321, 376, 861, 947 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.