GCD of 602, 911, 15, 985 Calculator

Given Input numbers are 602, 911, 15, 985

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

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 911

List of positive integer divisors of 911 that divides 911 without a remainder.

1, 911

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Greatest Common Divisior

We found the divisors of 602, 911, 15, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 602, 911, 15, 985 is 1.

Therefore, GCD of numbers 602, 911, 15, 985 is 1

Given Input Data is 602, 911, 15, 985

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

Prime Factorization of 602 is 2 x 7 x 43

Prime Factorization of 911 is 911

Prime Factorization of 15 is 3 x 5

Prime Factorization of 985 is 5 x 197

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(602, 911) = 548422

GCD(602, 911) = ( 602 x 911 ) / 548422

GCD(602, 911) = 548422 / 548422

GCD(602, 911) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

GCD of 602, 911, 15, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 119, 393, 55, 675
• GCD of 274, 664, 72, 207
• GCD of 267, 922, 31, 280
• GCD of 523, 779, 32, 652
• GCD of 331, 538, 80, 615

1. What is the GCD of 602, 911, 15, 985?

GCD of 602, 911, 15, 985 is 1

2. Where do I get the detailed procedure to find GCD of 602, 911, 15, 985?

You can find a detailed procedure to find GCD of 602, 911, 15, 985 on our page.

3. How to find GCD of 602, 911, 15, 985 on a calculator?

You can find the GCD of 602, 911, 15, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.