GCD of 622, 770, 46, 721 Calculator

Given Input numbers are 622, 770, 46, 721

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

Divisors of 622

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

1, 2, 311, 622

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 46

List of positive integer divisors of 46 that divides 46 without a remainder.

1, 2, 23, 46

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Greatest Common Divisior

We found the divisors of 622, 770, 46, 721 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 622, 770, 46, 721 is 1.

Therefore, GCD of numbers 622, 770, 46, 721 is 1

Given Input Data is 622, 770, 46, 721

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

Prime Factorization of 622 is 2 x 311

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 46 is 2 x 23

Prime Factorization of 721 is 7 x 103

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(622, 770) = 239470

GCD(622, 770) = ( 622 x 770 ) / 239470

GCD(622, 770) = 478940 / 239470

GCD(622, 770) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 46

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

LCM(2, 46) = 46

GCD(2, 46) = ( 2 x 46 ) / 46

GCD(2, 46) = 92 / 46

GCD(2, 46) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 721

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

LCM(2, 721) = 1442

GCD(2, 721) = ( 2 x 721 ) / 1442

GCD(2, 721) = 1442 / 1442

GCD(2, 721) = 1

GCD of 622, 770, 46, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 856, 413, 49, 405
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1. What is the GCD of 622, 770, 46, 721?

GCD of 622, 770, 46, 721 is 1

2. Where do I get the detailed procedure to find GCD of 622, 770, 46, 721?

You can find a detailed procedure to find GCD of 622, 770, 46, 721 on our page.

3. How to find GCD of 622, 770, 46, 721 on a calculator?

You can find the GCD of 622, 770, 46, 721 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.