GCD of 154, 962, 631, 395 Calculator

Given Input numbers are 154, 962, 631, 395

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

Divisors of 154

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

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

Divisors of 962

List of positive integer divisors of 962 that divides 962 without a remainder.

1, 2, 13, 26, 37, 74, 481, 962

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Divisors of 395

List of positive integer divisors of 395 that divides 395 without a remainder.

1, 5, 79, 395

Greatest Common Divisior

We found the divisors of 154, 962, 631, 395 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 154, 962, 631, 395 is 1.

Therefore, GCD of numbers 154, 962, 631, 395 is 1

Given Input Data is 154, 962, 631, 395

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

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 962 is 2 x 13 x 37

Prime Factorization of 631 is 631

Prime Factorization of 395 is 5 x 79

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(154, 962) = 74074

GCD(154, 962) = ( 154 x 962 ) / 74074

GCD(154, 962) = 148148 / 74074

GCD(154, 962) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 631

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

LCM(2, 631) = 1262

GCD(2, 631) = ( 2 x 631 ) / 1262

GCD(2, 631) = 1262 / 1262

GCD(2, 631) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 395

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

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

GCD(1, 395) = 395 / 395

GCD(1, 395) = 1

GCD of 154, 962, 631, 395 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 380, 346, 496, 409
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• GCD of 889, 929, 904, 959
• GCD of 150, 936, 242, 259

1. What is the GCD of 154, 962, 631, 395?

GCD of 154, 962, 631, 395 is 1

2. Where do I get the detailed procedure to find GCD of 154, 962, 631, 395?

You can find a detailed procedure to find GCD of 154, 962, 631, 395 on our page.

3. How to find GCD of 154, 962, 631, 395 on a calculator?

You can find the GCD of 154, 962, 631, 395 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.