GCD of 621, 151, 73, 901 Calculator

Given Input numbers are 621, 151, 73, 901

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

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 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Greatest Common Divisior

We found the divisors of 621, 151, 73, 901 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 621, 151, 73, 901 is 1.

Therefore, GCD of numbers 621, 151, 73, 901 is 1

Given Input Data is 621, 151, 73, 901

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

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

Prime Factorization of 151 is 151

Prime Factorization of 73 is 73

Prime Factorization of 901 is 17 x 53

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(621, 151) = 93771

GCD(621, 151) = ( 621 x 151 ) / 93771

GCD(621, 151) = 93771 / 93771

GCD(621, 151) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 73

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

LCM(1, 73) = 73

GCD(1, 73) = ( 1 x 73 ) / 73

GCD(1, 73) = 73 / 73

GCD(1, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 901

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

LCM(1, 901) = 901

GCD(1, 901) = ( 1 x 901 ) / 901

GCD(1, 901) = 901 / 901

GCD(1, 901) = 1

GCD of 621, 151, 73, 901 is 1

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• GCD of 154, 504, 99, 638
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• GCD of 141, 631, 56, 665

1. What is the GCD of 621, 151, 73, 901?

GCD of 621, 151, 73, 901 is 1

2. Where do I get the detailed procedure to find GCD of 621, 151, 73, 901?

You can find a detailed procedure to find GCD of 621, 151, 73, 901 on our page.

3. How to find GCD of 621, 151, 73, 901 on a calculator?

You can find the GCD of 621, 151, 73, 901 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.