GCD of 397, 954, 84, 137 Calculator

Given Input numbers are 397, 954, 84, 137

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

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 954

List of positive integer divisors of 954 that divides 954 without a remainder.

1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Greatest Common Divisior

We found the divisors of 397, 954, 84, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 397, 954, 84, 137 is 1.

Therefore, GCD of numbers 397, 954, 84, 137 is 1

Given Input Data is 397, 954, 84, 137

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

Prime Factorization of 397 is 397

Prime Factorization of 954 is 2 x 3 x 3 x 53

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 137 is 137

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(397, 954) = 378738

GCD(397, 954) = ( 397 x 954 ) / 378738

GCD(397, 954) = 378738 / 378738

GCD(397, 954) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 397, 954, 84, 137 is 1

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1. What is the GCD of 397, 954, 84, 137?

GCD of 397, 954, 84, 137 is 1

2. Where do I get the detailed procedure to find GCD of 397, 954, 84, 137?

You can find a detailed procedure to find GCD of 397, 954, 84, 137 on our page.

3. How to find GCD of 397, 954, 84, 137 on a calculator?

You can find the GCD of 397, 954, 84, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.