GCD of 73, 664, 985, 902 Calculator

Given Input numbers are 73, 664, 985, 902

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

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

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 985

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

1, 5, 197, 985

Divisors of 902

List of positive integer divisors of 902 that divides 902 without a remainder.

1, 2, 11, 22, 41, 82, 451, 902

Greatest Common Divisior

We found the divisors of 73, 664, 985, 902 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 73, 664, 985, 902 is 1.

Therefore, GCD of numbers 73, 664, 985, 902 is 1

Given Input Data is 73, 664, 985, 902

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

Prime Factorization of 73 is 73

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

Prime Factorization of 985 is 5 x 197

Prime Factorization of 902 is 2 x 11 x 41

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(73, 664) = 48472

GCD(73, 664) = ( 73 x 664 ) / 48472

GCD(73, 664) = 48472 / 48472

GCD(73, 664) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 902

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

LCM(1, 902) = 902

GCD(1, 902) = ( 1 x 902 ) / 902

GCD(1, 902) = 902 / 902

GCD(1, 902) = 1

GCD of 73, 664, 985, 902 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 34, 156, 750, 853
• GCD of 69, 276, 811, 757
• GCD of 88, 451, 861, 236
• GCD of 12, 654, 664, 217
• GCD of 31, 780, 247, 456

1. What is the GCD of 73, 664, 985, 902?

GCD of 73, 664, 985, 902 is 1

2. Where do I get the detailed procedure to find GCD of 73, 664, 985, 902?

You can find a detailed procedure to find GCD of 73, 664, 985, 902 on our page.

3. How to find GCD of 73, 664, 985, 902 on a calculator?

You can find the GCD of 73, 664, 985, 902 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.