GCD of 207, 134, 55, 505 Calculator

Given Input numbers are 207, 134, 55, 505

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

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Divisors of 134

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

1, 2, 67, 134

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 505

List of positive integer divisors of 505 that divides 505 without a remainder.

1, 5, 101, 505

Greatest Common Divisior

We found the divisors of 207, 134, 55, 505 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 207, 134, 55, 505 is 1.

Therefore, GCD of numbers 207, 134, 55, 505 is 1

Given Input Data is 207, 134, 55, 505

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

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 134 is 2 x 67

Prime Factorization of 55 is 5 x 11

Prime Factorization of 505 is 5 x 101

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(207, 134) = 27738

GCD(207, 134) = ( 207 x 134 ) / 27738

GCD(207, 134) = 27738 / 27738

GCD(207, 134) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 55

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

LCM(1, 55) = 55

GCD(1, 55) = ( 1 x 55 ) / 55

GCD(1, 55) = 55 / 55

GCD(1, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 505

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

LCM(1, 505) = 505

GCD(1, 505) = ( 1 x 505 ) / 505

GCD(1, 505) = 505 / 505

GCD(1, 505) = 1

GCD of 207, 134, 55, 505 is 1

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• GCD of 613, 832, 33, 841
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1. What is the GCD of 207, 134, 55, 505?

GCD of 207, 134, 55, 505 is 1

2. Where do I get the detailed procedure to find GCD of 207, 134, 55, 505?

You can find a detailed procedure to find GCD of 207, 134, 55, 505 on our page.

3. How to find GCD of 207, 134, 55, 505 on a calculator?

You can find the GCD of 207, 134, 55, 505 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.