GCD of 820, 822, 955 Calculator

Given Input numbers are 820, 822, 955

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

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 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 955 :

The positive integer divisors of 955 that completely divides 955 are.

1, 5, 191, 955

GCD of numbers is the greatest common divisor

So, the GCD (820, 822, 955) = 1.

Given numbers are 820, 822, 955

The list of prime factors of all numbers are

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

Prime factors of 822 are 2 x 3 x 137

Prime factors of 955 are 5 x 191

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

Given numbers are 820, 822, 955

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

Apply this formula for all numbers.

Step1:

LCM(820, 822) = 337020

GCD(820, 822) = ( 820 x 822 ) / 337020

= 820 / 822

= 820

Step2:

LCM(2, 955) = 1910

GCD(2, 955) = ( 2 x 955 ) / 1910

= 2 / 955

= 2

So, Greatest Common Divisor of 820, 822, 955 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 329, 911, 578
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• GCD of 961, 339, 917
• GCD of 797, 224, 434
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Given numbers are 820, 822, 955
The greatest common divisor of numbers 820, 822, 955 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 822, 955 is 1.

1. What is the GCD of 820, 822, 955?

GCD of given numbers 820, 822, 955 is 1

2. How to calculate the greatest common divisor of 820, 822, 955?

We can find the highest common divisor of 820, 822, 955 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 820, 822, 955 i.e 1.

3. How can I use the GCD of 820, 822, 955Calculator?

Out the numbers 820, 822, 955 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.