GCD of 377, 697, 49, 380 Calculator

Given Input numbers are 377, 697, 49, 380

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

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Greatest Common Divisior

We found the divisors of 377, 697, 49, 380 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 377, 697, 49, 380 is 1.

Therefore, GCD of numbers 377, 697, 49, 380 is 1

Given Input Data is 377, 697, 49, 380

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

Prime Factorization of 377 is 13 x 29

Prime Factorization of 697 is 17 x 41

Prime Factorization of 49 is 7 x 7

Prime Factorization of 380 is 2 x 2 x 5 x 19

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(377, 697) = 262769

GCD(377, 697) = ( 377 x 697 ) / 262769

GCD(377, 697) = 262769 / 262769

GCD(377, 697) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 380

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

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

GCD(1, 380) = 380 / 380

GCD(1, 380) = 1

GCD of 377, 697, 49, 380 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 500, 112, 85, 882
• GCD of 434, 325, 88, 616
• GCD of 641, 216, 49, 572
• GCD of 669, 958, 26, 459
• GCD of 790, 533, 15, 558

1. What is the GCD of 377, 697, 49, 380?

GCD of 377, 697, 49, 380 is 1

2. Where do I get the detailed procedure to find GCD of 377, 697, 49, 380?

You can find a detailed procedure to find GCD of 377, 697, 49, 380 on our page.

3. How to find GCD of 377, 697, 49, 380 on a calculator?

You can find the GCD of 377, 697, 49, 380 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.