GCD of 749, 871, 622 Calculator

Given Input numbers are 749, 871, 622

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

Divisors of 749

List of positive integer divisors of 749 that divides 749 without a remainder.

1, 7, 107, 749

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Greatest Common Divisior

We found the divisors of 749, 871, 622 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 749, 871, 622 is 1.

Therefore, GCD of numbers 749, 871, 622 is 1

Given Input Data is 749, 871, 622

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

Prime Factorization of 749 is 7 x 107

Prime Factorization of 871 is 13 x 67

Prime Factorization of 622 is 2 x 311

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(749, 871) = 652379

GCD(749, 871) = ( 749 x 871 ) / 652379

GCD(749, 871) = 652379 / 652379

GCD(749, 871) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 622

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

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

GCD(1, 622) = 622 / 622

GCD(1, 622) = 1

GCD of 749, 871, 622 is 1

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1. What is the GCD of 749, 871, 622?

GCD of 749, 871, 622 is 1

2. Where do I get the detailed procedure to find GCD of 749, 871, 622?

You can find a detailed procedure to find GCD of 749, 871, 622 on our page.

3. How to find GCD of 749, 871, 622 on a calculator?

You can find the GCD of 749, 871, 622 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.