GCD of 305, 602, 64, 731 Calculator

Given Input numbers are 305, 602, 64, 731

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

Divisors of 305

List of positive integer divisors of 305 that divides 305 without a remainder.

1, 5, 61, 305

Divisors of 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

1, 2, 4, 8, 16, 32, 64

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Greatest Common Divisior

We found the divisors of 305, 602, 64, 731 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 305, 602, 64, 731 is 1.

Therefore, GCD of numbers 305, 602, 64, 731 is 1

Given Input Data is 305, 602, 64, 731

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

Prime Factorization of 305 is 5 x 61

Prime Factorization of 602 is 2 x 7 x 43

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 731 is 17 x 43

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(305, 602) = 183610

GCD(305, 602) = ( 305 x 602 ) / 183610

GCD(305, 602) = 183610 / 183610

GCD(305, 602) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 64

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

LCM(1, 64) = 64

GCD(1, 64) = ( 1 x 64 ) / 64

GCD(1, 64) = 64 / 64

GCD(1, 64) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 731

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

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

GCD(1, 731) = 731 / 731

GCD(1, 731) = 1

GCD of 305, 602, 64, 731 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 916, 629, 46, 287
• GCD of 315, 802, 54, 577
• GCD of 738, 101, 35, 360
• GCD of 298, 994, 56, 414
• GCD of 304, 361, 56, 455

1. What is the GCD of 305, 602, 64, 731?

GCD of 305, 602, 64, 731 is 1

2. Where do I get the detailed procedure to find GCD of 305, 602, 64, 731?

You can find a detailed procedure to find GCD of 305, 602, 64, 731 on our page.

3. How to find GCD of 305, 602, 64, 731 on a calculator?

You can find the GCD of 305, 602, 64, 731 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.