GCD of 379, 621, 55, 949 Calculator

Given Input numbers are 379, 621, 55, 949

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

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Greatest Common Divisior

We found the divisors of 379, 621, 55, 949 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 379, 621, 55, 949 is 1.

Therefore, GCD of numbers 379, 621, 55, 949 is 1

Given Input Data is 379, 621, 55, 949

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

Prime Factorization of 379 is 379

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 55 is 5 x 11

Prime Factorization of 949 is 13 x 73

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(379, 621) = 235359

GCD(379, 621) = ( 379 x 621 ) / 235359

GCD(379, 621) = 235359 / 235359

GCD(379, 621) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 55

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

LCM(1, 55) = 55

GCD(1, 55) = ( 1 x 55 ) / 55

GCD(1, 55) = 55 / 55

GCD(1, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 949

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

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

GCD(1, 949) = 949 / 949

GCD(1, 949) = 1

GCD of 379, 621, 55, 949 is 1

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• GCD of 988, 637, 75, 121
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1. What is the GCD of 379, 621, 55, 949?

GCD of 379, 621, 55, 949 is 1

2. Where do I get the detailed procedure to find GCD of 379, 621, 55, 949?

You can find a detailed procedure to find GCD of 379, 621, 55, 949 on our page.

3. How to find GCD of 379, 621, 55, 949 on a calculator?

You can find the GCD of 379, 621, 55, 949 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.