GCD of 89, 397, 158, 137 Calculator

Given Input numbers are 89, 397, 158, 137

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

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 397

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

1, 397

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

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 89, 397, 158, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 89, 397, 158, 137 is 1.

Therefore, GCD of numbers 89, 397, 158, 137 is 1

Given Input Data is 89, 397, 158, 137

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

Prime Factorization of 89 is 89

Prime Factorization of 397 is 397

Prime Factorization of 158 is 2 x 79

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(89, 397) = 35333

GCD(89, 397) = ( 89 x 397 ) / 35333

GCD(89, 397) = 35333 / 35333

GCD(89, 397) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 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 89, 397, 158, 137 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 70, 106, 686, 548
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• GCD of 64, 343, 167, 664
• GCD of 63, 370, 705, 304
• GCD of 84, 124, 880, 511

1. What is the GCD of 89, 397, 158, 137?

GCD of 89, 397, 158, 137 is 1

2. Where do I get the detailed procedure to find GCD of 89, 397, 158, 137?

You can find a detailed procedure to find GCD of 89, 397, 158, 137 on our page.

3. How to find GCD of 89, 397, 158, 137 on a calculator?

You can find the GCD of 89, 397, 158, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.