GCD of 267, 680, 820 Calculator

Given Input numbers are 267, 680, 820

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

Divisors of 267 :

The positive integer divisors of 267 that completely divides 267 are.

1, 3, 89, 267

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

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

GCD of numbers is the greatest common divisor

So, the GCD (267, 680, 820) = 1.

Given numbers are 267, 680, 820

The list of prime factors of all numbers are

Prime factors of 267 are 3 x 89

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

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

Given numbers are 267, 680, 820

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

Apply this formula for all numbers.

Step1:

LCM(267, 680) = 181560

GCD(267, 680) = ( 267 x 680 ) / 181560

= 267 / 680

= 267

Step2:

LCM(1, 820) = 820

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

= 1 / 820

= 1

So, Greatest Common Divisor of 267, 680, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 744, 109
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• GCD of 337, 884, 499
• GCD of 139, 778, 366
• GCD of 236, 534, 629

Given numbers are 267, 680, 820
The greatest common divisor of numbers 267, 680, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 267, 680, 820 is 1.

1. What is the GCD of 267, 680, 820?

GCD of given numbers 267, 680, 820 is 1

2. How to calculate the greatest common divisor of 267, 680, 820?

We can find the highest common divisor of 267, 680, 820 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 267, 680, 820 i.e 1.

3. How can I use the GCD of 267, 680, 820Calculator?

Out the numbers 267, 680, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.