GCD of 22, 661, 755, 188 Calculator

Given Input numbers are 22, 661, 755, 188

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

Divisors of 22

List of positive integer divisors of 22 that divides 22 without a remainder.

1, 2, 11, 22

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 188

List of positive integer divisors of 188 that divides 188 without a remainder.

1, 2, 4, 47, 94, 188

Greatest Common Divisior

We found the divisors of 22, 661, 755, 188 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 22, 661, 755, 188 is 1.

Therefore, GCD of numbers 22, 661, 755, 188 is 1

Given Input Data is 22, 661, 755, 188

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

Prime Factorization of 22 is 2 x 11

Prime Factorization of 661 is 661

Prime Factorization of 755 is 5 x 151

Prime Factorization of 188 is 2 x 2 x 47

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(22, 661) = 14542

GCD(22, 661) = ( 22 x 661 ) / 14542

GCD(22, 661) = 14542 / 14542

GCD(22, 661) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 755

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

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

GCD(1, 755) = 755 / 755

GCD(1, 755) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 188

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

LCM(1, 188) = 188

GCD(1, 188) = ( 1 x 188 ) / 188

GCD(1, 188) = 188 / 188

GCD(1, 188) = 1

GCD of 22, 661, 755, 188 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 60, 626, 366, 332
• GCD of 66, 309, 435, 737
• GCD of 20, 624, 228, 149
• GCD of 23, 243, 340, 725
• GCD of 66, 339, 408, 435

1. What is the GCD of 22, 661, 755, 188?

GCD of 22, 661, 755, 188 is 1

2. Where do I get the detailed procedure to find GCD of 22, 661, 755, 188?

You can find a detailed procedure to find GCD of 22, 661, 755, 188 on our page.

3. How to find GCD of 22, 661, 755, 188 on a calculator?

You can find the GCD of 22, 661, 755, 188 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.