GCD of 834, 664, 627, 421 Calculator

Given Input numbers are 834, 664, 627, 421

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

Divisors of 834 :

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

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 627 :

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

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

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (834, 664, 627, 421) = 1.

Given numbers are 834, 664, 627, 421

The list of prime factors of all numbers are

Prime factors of 834 are 2 x 3 x 139

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 627 are 3 x 11 x 19

Prime factors of 421 are 421

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

Given numbers are 834, 664, 627, 421

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

Apply this formula for all numbers.

Step1:

LCM(834, 664) = 276888

GCD(834, 664) = ( 834 x 664 ) / 276888

= 834 / 664

= 834

Step2:

LCM(2, 627) = 1254

GCD(2, 627) = ( 2 x 627 ) / 1254

= 2 / 627

= 2

Step3:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

So, Greatest Common Divisor of 834, 664, 627, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 146, 667, 531, 377
• GCD of 327, 135, 853, 402
• GCD of 869, 489, 260, 908
• GCD of 841, 214, 523, 399
• GCD of 571, 200, 956, 179

Given numbers are 834, 664, 627, 421
The greatest common divisor of numbers 834, 664, 627, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 834, 664, 627, 421 is 1.

1. What is the GCD of 834, 664, 627, 421?

GCD of given numbers 834, 664, 627, 421 is 1

2. How to calculate the greatest common divisor of 834, 664, 627, 421?

We can find the highest common divisor of 834, 664, 627, 421 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 834, 664, 627, 421 i.e 1.

3. How can I use the GCD of 834, 664, 627, 421Calculator?

Out the numbers 834, 664, 627, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.