GCD of 849, 331, 822, 670 Calculator

Given Input numbers are 849, 331, 822, 670

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 822

List of positive integer divisors of 822 that divides 822 without a remainder.

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

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Greatest Common Divisior

We found the divisors of 849, 331, 822, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 849, 331, 822, 670 is 1.

Therefore, GCD of numbers 849, 331, 822, 670 is 1

Given Input Data is 849, 331, 822, 670

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 849 is 3 x 283

Prime Factorization of 331 is 331

Prime Factorization of 822 is 2 x 3 x 137

Prime Factorization of 670 is 2 x 5 x 67

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(849, 331) = 281019

GCD(849, 331) = ( 849 x 331 ) / 281019

GCD(849, 331) = 281019 / 281019

GCD(849, 331) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 822

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

LCM(1, 822) = 822

GCD(1, 822) = ( 1 x 822 ) / 822

GCD(1, 822) = 822 / 822

GCD(1, 822) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 670

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

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

GCD(1, 670) = 670 / 670

GCD(1, 670) = 1

GCD of 849, 331, 822, 670 is 1

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1. What is the GCD of 849, 331, 822, 670?

GCD of 849, 331, 822, 670 is 1

2. Where do I get the detailed procedure to find GCD of 849, 331, 822, 670?

You can find a detailed procedure to find GCD of 849, 331, 822, 670 on our page.

3. How to find GCD of 849, 331, 822, 670 on a calculator?

You can find the GCD of 849, 331, 822, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.