GCD of 210, 991, 967, 667 Calculator

Given Input numbers are 210, 991, 967, 667

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

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 967

List of positive integer divisors of 967 that divides 967 without a remainder.

1, 967

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Greatest Common Divisior

We found the divisors of 210, 991, 967, 667 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 210, 991, 967, 667 is 1.

Therefore, GCD of numbers 210, 991, 967, 667 is 1

Given Input Data is 210, 991, 967, 667

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

Prime Factorization of 210 is 2 x 3 x 5 x 7

Prime Factorization of 991 is 991

Prime Factorization of 967 is 967

Prime Factorization of 667 is 23 x 29

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(210, 991) = 208110

GCD(210, 991) = ( 210 x 991 ) / 208110

GCD(210, 991) = 208110 / 208110

GCD(210, 991) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 967

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

LCM(1, 967) = 967

GCD(1, 967) = ( 1 x 967 ) / 967

GCD(1, 967) = 967 / 967

GCD(1, 967) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 667

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

LCM(1, 667) = 667

GCD(1, 667) = ( 1 x 667 ) / 667

GCD(1, 667) = 667 / 667

GCD(1, 667) = 1

GCD of 210, 991, 967, 667 is 1

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1. What is the GCD of 210, 991, 967, 667?

GCD of 210, 991, 967, 667 is 1

2. Where do I get the detailed procedure to find GCD of 210, 991, 967, 667?

You can find a detailed procedure to find GCD of 210, 991, 967, 667 on our page.

3. How to find GCD of 210, 991, 967, 667 on a calculator?

You can find the GCD of 210, 991, 967, 667 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.