GCD of 658, 362, 985 Calculator

Given Input numbers are 658, 362, 985

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

Divisors of 658

List of positive integer divisors of 658 that divides 658 without a remainder.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 362

List of positive integer divisors of 362 that divides 362 without a remainder.

1, 2, 181, 362

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 658, 362, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 658, 362, 985 is 1.

Therefore, GCD of numbers 658, 362, 985 is 1

Given Input Data is 658, 362, 985

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

Prime Factorization of 658 is 2 x 7 x 47

Prime Factorization of 362 is 2 x 181

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(658, 362) = 119098

GCD(658, 362) = ( 658 x 362 ) / 119098

GCD(658, 362) = 238196 / 119098

GCD(658, 362) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 985

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

LCM(2, 985) = 1970

GCD(2, 985) = ( 2 x 985 ) / 1970

GCD(2, 985) = 1970 / 1970

GCD(2, 985) = 1

GCD of 658, 362, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 144, 905, 468
• GCD of 196, 723, 647
• GCD of 385, 229, 968
• GCD of 253, 702, 367
• GCD of 612, 197, 379

1. What is the GCD of 658, 362, 985?

GCD of 658, 362, 985 is 1

2. Where do I get the detailed procedure to find GCD of 658, 362, 985?

You can find a detailed procedure to find GCD of 658, 362, 985 on our page.

3. How to find GCD of 658, 362, 985 on a calculator?

You can find the GCD of 658, 362, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.