GCD of 331, 801, 721, 947 Calculator

Given Input numbers are 331, 801, 721, 947

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

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

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 (331, 801, 721, 947) = 1.

Given numbers are 331, 801, 721, 947

The list of prime factors of all numbers are

Prime factors of 331 are 331

Prime factors of 801 are 3 x 3 x 89

Prime factors of 721 are 7 x 103

Prime factors of 947 are 947

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

Given numbers are 331, 801, 721, 947

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

Apply this formula for all numbers.

Step1:

LCM(331, 801) = 265131

GCD(331, 801) = ( 331 x 801 ) / 265131

= 331 / 801

= 331

Step2:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

Step3:

LCM(1, 947) = 947

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

= 1 / 947

= 1

So, Greatest Common Divisor of 331, 801, 721, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 341, 744, 493, 805
• GCD of 288, 667, 228, 962
• GCD of 564, 171, 794, 169
• GCD of 541, 607, 839, 365
• GCD of 635, 334, 359, 556

Given numbers are 331, 801, 721, 947
The greatest common divisor of numbers 331, 801, 721, 947 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 331, 801, 721, 947 is 1.

1. What is the GCD of 331, 801, 721, 947?

GCD of given numbers 331, 801, 721, 947 is 1

2. How to calculate the greatest common divisor of 331, 801, 721, 947?

We can find the highest common divisor of 331, 801, 721, 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 331, 801, 721, 947 i.e 1.

3. How can I use the GCD of 331, 801, 721, 947Calculator?

Out the numbers 331, 801, 721, 947 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.