GCD of 620, 149, 59, 849 Calculator

Given Input numbers are 620, 149, 59, 849

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

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Divisors of 59

List of positive integer divisors of 59 that divides 59 without a remainder.

1, 59

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Greatest Common Divisior

We found the divisors of 620, 149, 59, 849 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 149, 59, 849 is 1.

Therefore, GCD of numbers 620, 149, 59, 849 is 1

Given Input Data is 620, 149, 59, 849

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

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 149 is 149

Prime Factorization of 59 is 59

Prime Factorization of 849 is 3 x 283

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(620, 149) = 92380

GCD(620, 149) = ( 620 x 149 ) / 92380

GCD(620, 149) = 92380 / 92380

GCD(620, 149) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 59

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

LCM(1, 59) = 59

GCD(1, 59) = ( 1 x 59 ) / 59

GCD(1, 59) = 59 / 59

GCD(1, 59) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 849

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

LCM(1, 849) = 849

GCD(1, 849) = ( 1 x 849 ) / 849

GCD(1, 849) = 849 / 849

GCD(1, 849) = 1

GCD of 620, 149, 59, 849 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 394, 303, 80, 386
• GCD of 614, 277, 56, 521
• GCD of 722, 230, 12, 852
• GCD of 681, 729, 17, 494
• GCD of 141, 233, 95, 140

1. What is the GCD of 620, 149, 59, 849?

GCD of 620, 149, 59, 849 is 1

2. Where do I get the detailed procedure to find GCD of 620, 149, 59, 849?

You can find a detailed procedure to find GCD of 620, 149, 59, 849 on our page.

3. How to find GCD of 620, 149, 59, 849 on a calculator?

You can find the GCD of 620, 149, 59, 849 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.