GCD of 622, 465, 985, 154 Calculator

Given Input numbers are 622, 465, 985, 154

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

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Divisors of 465

List of positive integer divisors of 465 that divides 465 without a remainder.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 985

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

1, 5, 197, 985

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Greatest Common Divisior

We found the divisors of 622, 465, 985, 154 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 622, 465, 985, 154 is 1.

Therefore, GCD of numbers 622, 465, 985, 154 is 1

Given Input Data is 622, 465, 985, 154

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

Prime Factorization of 622 is 2 x 311

Prime Factorization of 465 is 3 x 5 x 31

Prime Factorization of 985 is 5 x 197

Prime Factorization of 154 is 2 x 7 x 11

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(622, 465) = 289230

GCD(622, 465) = ( 622 x 465 ) / 289230

GCD(622, 465) = 289230 / 289230

GCD(622, 465) = 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 154

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

LCM(1, 154) = 154

GCD(1, 154) = ( 1 x 154 ) / 154

GCD(1, 154) = 154 / 154

GCD(1, 154) = 1

GCD of 622, 465, 985, 154 is 1

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1. What is the GCD of 622, 465, 985, 154?

GCD of 622, 465, 985, 154 is 1

2. Where do I get the detailed procedure to find GCD of 622, 465, 985, 154?

You can find a detailed procedure to find GCD of 622, 465, 985, 154 on our page.

3. How to find GCD of 622, 465, 985, 154 on a calculator?

You can find the GCD of 622, 465, 985, 154 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.