GCD of 134, 206, 69, 121 Calculator

Given Input numbers are 134, 206, 69, 121

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

Divisors of 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 206

List of positive integer divisors of 206 that divides 206 without a remainder.

1, 2, 103, 206

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Greatest Common Divisior

We found the divisors of 134, 206, 69, 121 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 134, 206, 69, 121 is 1.

Therefore, GCD of numbers 134, 206, 69, 121 is 1

Given Input Data is 134, 206, 69, 121

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

Prime Factorization of 134 is 2 x 67

Prime Factorization of 206 is 2 x 103

Prime Factorization of 69 is 3 x 23

Prime Factorization of 121 is 11 x 11

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(134, 206) = 13802

GCD(134, 206) = ( 134 x 206 ) / 13802

GCD(134, 206) = 27604 / 13802

GCD(134, 206) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 69

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

LCM(2, 69) = 138

GCD(2, 69) = ( 2 x 69 ) / 138

GCD(2, 69) = 138 / 138

GCD(2, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 121

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

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

GCD(1, 121) = 121 / 121

GCD(1, 121) = 1

GCD of 134, 206, 69, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 193, 465, 29, 731
• GCD of 939, 230, 52, 571
• GCD of 787, 962, 32, 119
• GCD of 142, 630, 69, 552
• GCD of 257, 256, 62, 283

1. What is the GCD of 134, 206, 69, 121?

GCD of 134, 206, 69, 121 is 1

2. Where do I get the detailed procedure to find GCD of 134, 206, 69, 121?

You can find a detailed procedure to find GCD of 134, 206, 69, 121 on our page.

3. How to find GCD of 134, 206, 69, 121 on a calculator?

You can find the GCD of 134, 206, 69, 121 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.