GCD of 821, 331, 834, 374 Calculator

Given Input numbers are 821, 331, 834, 374

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

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 331 :

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

1, 331

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 374 :

The positive integer divisors of 374 that completely divides 374 are.

1, 2, 11, 17, 22, 34, 187, 374

GCD of numbers is the greatest common divisor

So, the GCD (821, 331, 834, 374) = 1.

Given numbers are 821, 331, 834, 374

The list of prime factors of all numbers are

Prime factors of 821 are 821

Prime factors of 331 are 331

Prime factors of 834 are 2 x 3 x 139

Prime factors of 374 are 2 x 11 x 17

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

Given numbers are 821, 331, 834, 374

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

Apply this formula for all numbers.

Step1:

LCM(821, 331) = 271751

GCD(821, 331) = ( 821 x 331 ) / 271751

= 821 / 331

= 821

Step2:

LCM(1, 834) = 834

GCD(1, 834) = ( 1 x 834 ) / 834

= 1 / 834

= 1

Step3:

LCM(1, 374) = 374

GCD(1, 374) = ( 1 x 374 ) / 374

= 1 / 374

= 1

So, Greatest Common Divisor of 821, 331, 834, 374 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 129, 223, 258, 285
• GCD of 588, 374, 358, 973
• GCD of 256, 919, 831, 791
• GCD of 448, 780, 434, 131
• GCD of 573, 174, 187, 410

Given numbers are 821, 331, 834, 374
The greatest common divisor of numbers 821, 331, 834, 374 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 821, 331, 834, 374 is 1.

1. What is the GCD of 821, 331, 834, 374?

GCD of given numbers 821, 331, 834, 374 is 1

2. How to calculate the greatest common divisor of 821, 331, 834, 374?

We can find the highest common divisor of 821, 331, 834, 374 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 821, 331, 834, 374 i.e 1.

3. How can I use the GCD of 821, 331, 834, 374Calculator?

Out the numbers 821, 331, 834, 374 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.