GCD of 641, 667, 94, 670 Calculator

Given Input numbers are 641, 667, 94, 670

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

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Divisors of 667

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

1, 23, 29, 667

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Greatest Common Divisior

We found the divisors of 641, 667, 94, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 641, 667, 94, 670 is 1.

Therefore, GCD of numbers 641, 667, 94, 670 is 1

Given Input Data is 641, 667, 94, 670

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

Prime Factorization of 641 is 641

Prime Factorization of 667 is 23 x 29

Prime Factorization of 94 is 2 x 47

Prime Factorization of 670 is 2 x 5 x 67

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(641, 667) = 427547

GCD(641, 667) = ( 641 x 667 ) / 427547

GCD(641, 667) = 427547 / 427547

GCD(641, 667) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 94

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

LCM(1, 94) = 94

GCD(1, 94) = ( 1 x 94 ) / 94

GCD(1, 94) = 94 / 94

GCD(1, 94) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 670

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

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

GCD(1, 670) = 670 / 670

GCD(1, 670) = 1

GCD of 641, 667, 94, 670 is 1

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1. What is the GCD of 641, 667, 94, 670?

GCD of 641, 667, 94, 670 is 1

2. Where do I get the detailed procedure to find GCD of 641, 667, 94, 670?

You can find a detailed procedure to find GCD of 641, 667, 94, 670 on our page.

3. How to find GCD of 641, 667, 94, 670 on a calculator?

You can find the GCD of 641, 667, 94, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.