GCD of 37, 156, 772, 661 Calculator

Given Input numbers are 37, 156, 772, 661

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

Divisors of 37

List of positive integer divisors of 37 that divides 37 without a remainder.

1, 37

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 661

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

1, 661

Greatest Common Divisior

We found the divisors of 37, 156, 772, 661 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 37, 156, 772, 661 is 1.

Therefore, GCD of numbers 37, 156, 772, 661 is 1

Given Input Data is 37, 156, 772, 661

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

Prime Factorization of 37 is 37

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 661 is 661

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(37, 156) = 5772

GCD(37, 156) = ( 37 x 156 ) / 5772

GCD(37, 156) = 5772 / 5772

GCD(37, 156) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 772

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

LCM(1, 772) = 772

GCD(1, 772) = ( 1 x 772 ) / 772

GCD(1, 772) = 772 / 772

GCD(1, 772) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 661

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

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

GCD(1, 661) = 661 / 661

GCD(1, 661) = 1

GCD of 37, 156, 772, 661 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 61, 582, 691, 854
• GCD of 34, 228, 972, 928
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• GCD of 83, 203, 715, 417

1. What is the GCD of 37, 156, 772, 661?

GCD of 37, 156, 772, 661 is 1

2. Where do I get the detailed procedure to find GCD of 37, 156, 772, 661?

You can find a detailed procedure to find GCD of 37, 156, 772, 661 on our page.

3. How to find GCD of 37, 156, 772, 661 on a calculator?

You can find the GCD of 37, 156, 772, 661 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.