GCD of 621, 166, 15, 941 Calculator

Given Input numbers are 621, 166, 15, 941

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 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 941

List of positive integer divisors of 941 that divides 941 without a remainder.

1, 941

Greatest Common Divisior

We found the divisors of 621, 166, 15, 941 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 621, 166, 15, 941 is 1.

Therefore, GCD of numbers 621, 166, 15, 941 is 1

Given Input Data is 621, 166, 15, 941

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 166 is 2 x 83

Prime Factorization of 15 is 3 x 5

Prime Factorization of 941 is 941

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, 166) = 103086

GCD(621, 166) = ( 621 x 166 ) / 103086

GCD(621, 166) = 103086 / 103086

GCD(621, 166) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 941

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

LCM(1, 941) = 941

GCD(1, 941) = ( 1 x 941 ) / 941

GCD(1, 941) = 941 / 941

GCD(1, 941) = 1

GCD of 621, 166, 15, 941 is 1

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• GCD of 303, 142, 25, 151
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• GCD of 972, 231, 77, 935

1. What is the GCD of 621, 166, 15, 941?

GCD of 621, 166, 15, 941 is 1

2. Where do I get the detailed procedure to find GCD of 621, 166, 15, 941?

You can find a detailed procedure to find GCD of 621, 166, 15, 941 on our page.

3. How to find GCD of 621, 166, 15, 941 on a calculator?

You can find the GCD of 621, 166, 15, 941 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.