GCD of 680, 366, 67, 755 Calculator

Given Input numbers are 680, 366, 67, 755

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

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 366

List of positive integer divisors of 366 that divides 366 without a remainder.

1, 2, 3, 6, 61, 122, 183, 366

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Greatest Common Divisior

We found the divisors of 680, 366, 67, 755 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 366, 67, 755 is 1.

Therefore, GCD of numbers 680, 366, 67, 755 is 1

Given Input Data is 680, 366, 67, 755

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

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 366 is 2 x 3 x 61

Prime Factorization of 67 is 67

Prime Factorization of 755 is 5 x 151

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(680, 366) = 124440

GCD(680, 366) = ( 680 x 366 ) / 124440

GCD(680, 366) = 248880 / 124440

GCD(680, 366) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 67

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

LCM(2, 67) = 134

GCD(2, 67) = ( 2 x 67 ) / 134

GCD(2, 67) = 134 / 134

GCD(2, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 755

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

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

GCD(1, 755) = 755 / 755

GCD(1, 755) = 1

GCD of 680, 366, 67, 755 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 304, 904, 38, 780
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• GCD of 692, 366, 23, 736

1. What is the GCD of 680, 366, 67, 755?

GCD of 680, 366, 67, 755 is 1

2. Where do I get the detailed procedure to find GCD of 680, 366, 67, 755?

You can find a detailed procedure to find GCD of 680, 366, 67, 755 on our page.

3. How to find GCD of 680, 366, 67, 755 on a calculator?

You can find the GCD of 680, 366, 67, 755 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.