GCD of 63, 185, 665, 356 Calculator

Given Input numbers are 63, 185, 665, 356

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

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Greatest Common Divisior

We found the divisors of 63, 185, 665, 356 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 63, 185, 665, 356 is 1.

Therefore, GCD of numbers 63, 185, 665, 356 is 1

Given Input Data is 63, 185, 665, 356

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

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 185 is 5 x 37

Prime Factorization of 665 is 5 x 7 x 19

Prime Factorization of 356 is 2 x 2 x 89

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(63, 185) = 11655

GCD(63, 185) = ( 63 x 185 ) / 11655

GCD(63, 185) = 11655 / 11655

GCD(63, 185) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 665

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

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

GCD(1, 665) = 665 / 665

GCD(1, 665) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

GCD of 63, 185, 665, 356 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 77, 732, 538, 615
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• GCD of 31, 644, 524, 425

1. What is the GCD of 63, 185, 665, 356?

GCD of 63, 185, 665, 356 is 1

2. Where do I get the detailed procedure to find GCD of 63, 185, 665, 356?

You can find a detailed procedure to find GCD of 63, 185, 665, 356 on our page.

3. How to find GCD of 63, 185, 665, 356 on a calculator?

You can find the GCD of 63, 185, 665, 356 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.