GCD of 152, 647, 37, 197 Calculator

Given Input numbers are 152, 647, 37, 197

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

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Divisors of 37

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

1, 37

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Greatest Common Divisior

We found the divisors of 152, 647, 37, 197 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 152, 647, 37, 197 is 1.

Therefore, GCD of numbers 152, 647, 37, 197 is 1

Given Input Data is 152, 647, 37, 197

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

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 647 is 647

Prime Factorization of 37 is 37

Prime Factorization of 197 is 197

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(152, 647) = 98344

GCD(152, 647) = ( 152 x 647 ) / 98344

GCD(152, 647) = 98344 / 98344

GCD(152, 647) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 37

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

LCM(1, 37) = 37

GCD(1, 37) = ( 1 x 37 ) / 37

GCD(1, 37) = 37 / 37

GCD(1, 37) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 197

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

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

GCD(1, 197) = 197 / 197

GCD(1, 197) = 1

GCD of 152, 647, 37, 197 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 196, 411, 20, 393
• GCD of 257, 519, 43, 134
• GCD of 173, 485, 26, 561
• GCD of 945, 887, 89, 388
• GCD of 930, 106, 11, 681

1. What is the GCD of 152, 647, 37, 197?

GCD of 152, 647, 37, 197 is 1

2. Where do I get the detailed procedure to find GCD of 152, 647, 37, 197?

You can find a detailed procedure to find GCD of 152, 647, 37, 197 on our page.

3. How to find GCD of 152, 647, 37, 197 on a calculator?

You can find the GCD of 152, 647, 37, 197 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.