GCD of 462, 397, 965, 666 Calculator

Given Input numbers are 462, 397, 965, 666

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

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Greatest Common Divisior

We found the divisors of 462, 397, 965, 666 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 462, 397, 965, 666 is 1.

Therefore, GCD of numbers 462, 397, 965, 666 is 1

Given Input Data is 462, 397, 965, 666

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

Prime Factorization of 462 is 2 x 3 x 7 x 11

Prime Factorization of 397 is 397

Prime Factorization of 965 is 5 x 193

Prime Factorization of 666 is 2 x 3 x 3 x 37

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(462, 397) = 183414

GCD(462, 397) = ( 462 x 397 ) / 183414

GCD(462, 397) = 183414 / 183414

GCD(462, 397) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 666

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

LCM(1, 666) = 666

GCD(1, 666) = ( 1 x 666 ) / 666

GCD(1, 666) = 666 / 666

GCD(1, 666) = 1

GCD of 462, 397, 965, 666 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 342, 388, 341, 275
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• GCD of 408, 724, 803, 542

1. What is the GCD of 462, 397, 965, 666?

GCD of 462, 397, 965, 666 is 1

2. Where do I get the detailed procedure to find GCD of 462, 397, 965, 666?

You can find a detailed procedure to find GCD of 462, 397, 965, 666 on our page.

3. How to find GCD of 462, 397, 965, 666 on a calculator?

You can find the GCD of 462, 397, 965, 666 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.