GCD of 667, 674, 820, 340 Calculator

Given Input numbers are 667, 674, 820, 340

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

Divisors of 667 :

The positive integer divisors of 667 that completely divides 667 are.

1, 23, 29, 667

Divisors of 674 :

The positive integer divisors of 674 that completely divides 674 are.

1, 2, 337, 674

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

GCD of numbers is the greatest common divisor

So, the GCD (667, 674, 820, 340) = 1.

Given numbers are 667, 674, 820, 340

The list of prime factors of all numbers are

Prime factors of 667 are 23 x 29

Prime factors of 674 are 2 x 337

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 340 are 2 x 2 x 5 x 17

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

Given numbers are 667, 674, 820, 340

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

Apply this formula for all numbers.

Step1:

LCM(667, 674) = 449558

GCD(667, 674) = ( 667 x 674 ) / 449558

= 667 / 674

= 667

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

Step3:

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

= 1 / 340

= 1

So, Greatest Common Divisor of 667, 674, 820, 340 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 396, 539, 197, 264
• GCD of 601, 772, 212, 137
• GCD of 610, 125, 745, 946
• GCD of 559, 248, 731, 877
• GCD of 284, 943, 512, 105

Given numbers are 667, 674, 820, 340
The greatest common divisor of numbers 667, 674, 820, 340 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 667, 674, 820, 340 is 1.

1. What is the GCD of 667, 674, 820, 340?

GCD of given numbers 667, 674, 820, 340 is 1

2. How to calculate the greatest common divisor of 667, 674, 820, 340?

We can find the highest common divisor of 667, 674, 820, 340 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 667, 674, 820, 340 i.e 1.

3. How can I use the GCD of 667, 674, 820, 340Calculator?

Out the numbers 667, 674, 820, 340 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.