GCD of 441, 664, 970, 693 Calculator

Given Input numbers are 441, 664, 970, 693

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

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Greatest Common Divisior

We found the divisors of 441, 664, 970, 693 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 441, 664, 970, 693 is 1.

Therefore, GCD of numbers 441, 664, 970, 693 is 1

Given Input Data is 441, 664, 970, 693

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

Prime Factorization of 441 is 3 x 3 x 7 x 7

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 970 is 2 x 5 x 97

Prime Factorization of 693 is 3 x 3 x 7 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(441, 664) = 292824

GCD(441, 664) = ( 441 x 664 ) / 292824

GCD(441, 664) = 292824 / 292824

GCD(441, 664) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 970

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

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

GCD(1, 970) = 970 / 970

GCD(1, 970) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 693

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

LCM(1, 693) = 693

GCD(1, 693) = ( 1 x 693 ) / 693

GCD(1, 693) = 693 / 693

GCD(1, 693) = 1

GCD of 441, 664, 970, 693 is 1

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1. What is the GCD of 441, 664, 970, 693?

GCD of 441, 664, 970, 693 is 1

2. Where do I get the detailed procedure to find GCD of 441, 664, 970, 693?

You can find a detailed procedure to find GCD of 441, 664, 970, 693 on our page.

3. How to find GCD of 441, 664, 970, 693 on a calculator?

You can find the GCD of 441, 664, 970, 693 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.