GCD of 629, 452, 42, 977 Calculator

Given Input numbers are 629, 452, 42, 977

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

Divisors of 629

List of positive integer divisors of 629 that divides 629 without a remainder.

1, 17, 37, 629

Divisors of 452

List of positive integer divisors of 452 that divides 452 without a remainder.

1, 2, 4, 113, 226, 452

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 977

List of positive integer divisors of 977 that divides 977 without a remainder.

1, 977

Greatest Common Divisior

We found the divisors of 629, 452, 42, 977 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 629, 452, 42, 977 is 1.

Therefore, GCD of numbers 629, 452, 42, 977 is 1

Given Input Data is 629, 452, 42, 977

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

Prime Factorization of 629 is 17 x 37

Prime Factorization of 452 is 2 x 2 x 113

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 977 is 977

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(629, 452) = 284308

GCD(629, 452) = ( 629 x 452 ) / 284308

GCD(629, 452) = 284308 / 284308

GCD(629, 452) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 977

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

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

GCD(1, 977) = 977 / 977

GCD(1, 977) = 1

GCD of 629, 452, 42, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 486, 511, 71, 239
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1. What is the GCD of 629, 452, 42, 977?

GCD of 629, 452, 42, 977 is 1

2. Where do I get the detailed procedure to find GCD of 629, 452, 42, 977?

You can find a detailed procedure to find GCD of 629, 452, 42, 977 on our page.

3. How to find GCD of 629, 452, 42, 977 on a calculator?

You can find the GCD of 629, 452, 42, 977 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.