GCD of 619, 408, 961, 150 Calculator

Given Input numbers are 619, 408, 961, 150

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

Divisors of 619

List of positive integer divisors of 619 that divides 619 without a remainder.

1, 619

Divisors of 408

List of positive integer divisors of 408 that divides 408 without a remainder.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 150

List of positive integer divisors of 150 that divides 150 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

Greatest Common Divisior

We found the divisors of 619, 408, 961, 150 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 619, 408, 961, 150 is 1.

Therefore, GCD of numbers 619, 408, 961, 150 is 1

Given Input Data is 619, 408, 961, 150

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

Prime Factorization of 619 is 619

Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17

Prime Factorization of 961 is 31 x 31

Prime Factorization of 150 is 2 x 3 x 5 x 5

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(619, 408) = 252552

GCD(619, 408) = ( 619 x 408 ) / 252552

GCD(619, 408) = 252552 / 252552

GCD(619, 408) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 961

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

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

GCD(1, 961) = 961 / 961

GCD(1, 961) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 150

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

LCM(1, 150) = 150

GCD(1, 150) = ( 1 x 150 ) / 150

GCD(1, 150) = 150 / 150

GCD(1, 150) = 1

GCD of 619, 408, 961, 150 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 685, 550, 659, 895
• GCD of 251, 380, 552, 895
• GCD of 517, 297, 163, 135
• GCD of 619, 340, 948, 112
• GCD of 150, 513, 668, 270

1. What is the GCD of 619, 408, 961, 150?

GCD of 619, 408, 961, 150 is 1

2. Where do I get the detailed procedure to find GCD of 619, 408, 961, 150?

You can find a detailed procedure to find GCD of 619, 408, 961, 150 on our page.

3. How to find GCD of 619, 408, 961, 150 on a calculator?

You can find the GCD of 619, 408, 961, 150 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.